[The demographic explosion: birth control and family planning].
Alencar Avan
D001938:Brazil; D003267:Contraception; D003710:Demography; D003906:Developing Countries; D005193:Family Planning Services; D005523:Food Supply; D006285:Health Planning; D010684:Philosophy; D011153:Population; D011157:Population Dynamics; D011158:Population Growth
Brazil; Contraception; Demographic Factors; Developing Countries; Family Planning Programs; Family Planning--history; Food Supply; Literature Review; Malthusianism; Philosophical Overview; Population; Population Dynamics; Population Growth