title: [Education in marital hygiene and popular professional literature].
mesh_terms: D003604:Czechoslovakia; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012736:Sex Education
vernacular_title: Výchova k hygienĕ manzelského souzití a odbornĕ populární literatura.