title: [2 cases of salpingography carried out with favorable results, in early undiagnosed pregnancy].
mesh_terms: D000026:Abortion, Habitual / Q000175:diagnosis*; D000328:Adult; D003287:Contrast Media / Q000494:pharmacology; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D007247:Infertility, Female / Q000175:diagnosis*; D011247:Pregnancy / Q000187:drug effects
chemical_list: D003287:Contrast Media
vernacular_title: Su due casi di isterosalpingografia in gravidanza iniziale ignorata risoltasi favorevolmente.