[Does the elective use of gas pertubation and hysterosalpingography offer advantages as compared with an exclusive use of the latter for clarification of tubal sterility?].
D000818:Animals; D017558:Elective Surgical Procedures; D005187:Fallopian Tubes; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D007246:Infertility; D007247:Infertility, Female / Q000209:etiology*
FALLOPIAN TUBES; HYSTEROSALPINGOGRAPHY; STERILITY, FEMALE/etiology