title: [Attempt to elucidate the more frequent incidence of extrauterine preganancy in recent times (author's transl)].
mesh_terms: D000328:Adult; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000453:epidemiology*; D012189:Retrospective Studies; D013997:Time Factors
vernacular_title: Pokus o objasnĕní castĕjsího výskytu mimodĕlozního tĕhotenství v poslední dobĕ