Salud Archives - Página 87 de 135 - Medical Press

domingo, enero 12, 2025

FDA advierte a médicos de casos de Botox falsificado

2013-07-11

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

El ejercicio mejora la calidad de vida en la diabetes tipo...

2013-03-19

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

Tumores cerebrales eliminadas con fármaco anti-náuseas

2013-03-18

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

Mito médico: ¿El alcohol mata las células cerebrales?

2013-03-12

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

Panel francés contra los «asistentes sexuales» para discapacitados

2013-03-12

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

Exposición prenatal a DDT relacionado con la presión arterial alta de...

2013-03-12

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

Una mejor forma de estimar la pérdida de sangre

2013-03-06

Los suplementos de multivitaminas pueden mejorar el estado de ánimo y...

2013-03-04

El embarazo cambia permanentemente el tamaño del pie

2013-03-12

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

Máquina similar a la diálisis elimina el colesterol de la sangre

2013-03-04

<img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb lazyload" data-src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 324px; --smush-placeholder-aspect-ratio: 324/160;" /><noscript><img width="324" height="160" class="entry-thumb" src="https://www.medicalpress.es/wp-content/plugins/td-standard-pack/Newspaper/assets/images/no-thumb/td_324x160.png" alt="" />

La dieta para la longevidad

2013-02-28

El hombre camina de nuevo después de cirugía para revertir parálisis...

2013-07-11

1...868788...135 Página 87 de 135

Medical Press es un portal sin ánimo de lucro, líder en España sobre estudios científicos en la área de la medicina.

Todos los estudios científicos publicados son redactados por profesionales de la salud y incluyen la fuente del estudio.

Los materiales contenidos en este sitio web no constituyen consejo médico o farmacéutico, que se debería pedir a los asesores médicos y farmacéuticos cualificados.