title: [Twin pregnancy after extracorporeal fertilization].
mesh_terms: D000328:Adult; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins
vernacular_title: Beremennost' dvoĭneĭ posle ékstrakorporal'nogo oplodotvoreniia.