title: Diffusion of family planning innovations: theoretical and practical issues.
mesh_terms: D001208:Asia; D001294:Attitude to Health; D003657:Decision Making; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008962:Models, Theoretical; D009042:Motivation; D011247:Pregnancy; D012106:Research; D013609:Taboo; D013997:Time Factors