[From natural to controlled fertility:  Mexico, 1950-1980].
D000569:Americas; D001723:Birth Rate; D019352:Censuses; D003267:Contraception; D003268:Contraception Behavior; D003625:Data Collection; D003710:Demography; D003906:Developing Countries; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D005298:Fertility; D005843:Geography; D007843:Latin America; D008393:Marriage; D008800:Mexico; D009656:North America; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012942:Social Sciences; D014798:Vital Statistics
Americas; Census; Comparative Studies; Contraception; Contraceptive Usage--changes; Data Collection; Data Sources; Demographic Factors; Demographic Transition; Demography; Developing Countries; Evaluation; Family Planning; Fertility; Fertility Determinants; Fertility Measurements; Fertility Surveys; Geographic Factors; Intermediate Variables; Latin America; Marital Fertility--changes; Mexico; North America; Nuptiality; Population; Population Dynamics; Population Statistics; Population Theory; Research Methodology; Social Sciences; Studies; Vital Statistics
De una fecundidad natural a una controlada:  Mexico 1950-1980.