[Maternal age and the care of their children under 1 year of age].
D000293:Adolescent; D000328:Adult; D002677:Chile; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care; D007226:Infant Mortality; D007227:Infant Nutritional Physiological Phenomena; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology; D007774:Lactation; D008423:Maternal Age; D011247:Pregnancy
La edad de la madre y el cuidado de su hijo menor de l año.