Contraception:  education and organization.
Barnes
A
A
D003710:Demography; D004493:Education; D010684:Philosophy; D011153:Population; D011157:Population Dynamics; D011158:Population Growth; D011584:Psychology; D012736:Sex Education
Demographic Factors; Education; Family Planning Education; Family Planning Training; Philosophical Overview; Population; Population Dynamics; Population Growth; Psychosocial Factors; Training Programs