[Experience of the Birth Regulation Department].
D000022:Abortion, Spontaneous; D002677:Chile; D003273:Contraceptive Devices; D005193:Family Planning Services; D005260:Female; D006748:Hospital Departments; D006801:Humans; D007231:Infant, Newborn; D008722:Methods; D011247:Pregnancy
Experiencia del Departamento de Regulación de la Natalidad.