title: [A rare form of twin pregnancy--simultaneous extra-and intra-uterine pregnancy].
mesh_terms: D000028:Abortion, Induced; D003949:Diagnostic Techniques, Surgical; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications; D011274:Pregnancy, Tubal / Q000150:complications* / Q000175:diagnosis / Q000601:surgery
vernacular_title: Az ikerterhesség ritka formáua--simultan extra-,és intrauterin graviditás