title: [Problem of unmarried mothers].
mesh_terms: D003604:Czechoslovakia; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007086:Illegitimacy; D008393:Marriage; D011247:Pregnancy; D011275:Pregnancy, Unwanted
vernacular_title: Nĕkolik údajů k problému svobodných matek.