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¿Preguntas sobre el cáncer?
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1-800-422-6237
(1-800-4-CANCER)
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Llame de lunes a viernes de 9:00 a.m. a 4:30 p.m., hora local en Estados Unidos y sus territorios. |
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| Sistema compuesto de glándulas y células que producen hormonas que se liberan directamente en la sangre y circulan a los tejidos y órganos de todo el cuerpo. El sistema endocrino controla el crecimiento, el desarrollo sexual, el sueño, el hambre y la forma en que el cuerpo usa los alimentos. |
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