title: [Diagnostic difficulties in recurrent extrauterine pregnancy].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000601:surgery; D011274:Pregnancy, Tubal / Q000175:diagnosis / Q000601:surgery; D012008:Recurrence; D013997:Time Factors
vernacular_title: Diagnosticheskie trudnosti pri povtornoĭ vnematochnoĭ beremennosti.