[The social and medico-social aspects of the problem of birth control in Poland].
D000022:Abortion, Spontaneous / Q000401:mortality*; D000328:Adult; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008428:Maternal Mortality; D011044:Poland; D011247:Pregnancy; D014798:Vital Statistics
L'aspect social et médico-social du problème de la régulation des naissances en Pologne.