[Changes in various indexes of maternal health observed after a program of family planning].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002677:Chile; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008427:Maternal Health Services; D010298:Parity; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*
Cambios en algunos índices de salud materna observados después de un programa de planificación familiar.