title: [Proceedings of the Swiss Society of Gynecology and Obstetrics, annual meeting. Interlaken, 13-15 June 1991].
mesh_terms: D005260:Female; D005831:Genital Diseases, Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications
vernacular_title: Verhandlungen der Schweizerischen Gesellschaft für Gynäkologie und Geburtshife. Interlaken, 13-15 Juni 1991.