[Study of family planning. IV. Ontological and ethical bases for family planning].
D003267:Contraception; D004989:Ethics; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D009014:Morals; D012067:Religion
El estudio de la planificación familiar. IV. Fundamentos ontológicos y éticos de la planificación familiar.