Family planning program: world review 1974. Introduction.
D000029:Abortion, Legal; D000349:Africa; D001208:Asia; D003226:Congresses as Topic; D005060:Europe; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007391:International Cooperation; D007843:Latin America; D008297:Male; D011155:Population Control; D011158:Population Growth; D011247:Pregnancy; D012383:Romania; D012959:Socioeconomic Factors