[Sterility and infertility in the demographic dynamics of Africa].
Virgili
A
A
D000349:Africa; D003710:Demography; D003906:Developing Countries; D005193:Family Planning Services; D007246:Infertility; D011153:Population; D011157:Population Dynamics; D012098:Reproduction
Africa; Demographic Factors; Demographic Impact; Developing Countries; Family Planning; Infertility; Population; Population Dynamics; Reproduction