[Contraception in a sector of Santiago. Analysis of results].
D000293:Adolescent; D000328:Adult; D002677:Chile; D003267:Contraception; D003270:Contraceptive Agents; D003273:Contraceptive Devices / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D012959:Socioeconomic Factors
D003270:Contraceptive Agents
Anticoncepción en un sector de Santiago. Análisis de los resultados.