[Response to the health needs of mothers and children].
D002648:Child; D002662:Child Health Services / Q000266:history*; D005260:Female; D006301:Health Services Needs and Demand; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D007843:Latin America; D008427:Maternal Health Services / Q000266:history*; D010175:Pan American Health Organization / Q000266:history*; D014480:United Nations / Q000458:organization & administration; D014481:United States
Respuesta a las necesidades de salud de las madres y los niños.