Heikkinen, H Transvaginal salpingosonography for the assessment of tubal patency in infertile women: methodological and clinical experiences. [electronic resource] - Fertility and sterility Aug 1995 - 293-8 p. digital Publication Type: Journal Article ISSN: 0015-0282 Standard No.: 10.1016/s0015-0282(16)57726-7 doi Subjects--Topical Terms: AdultFallopian Tube Patency Tests--methodsFallopian Tubes--diagnostic imagingFemaleHumansInfertility, Female--diagnostic imagingLaparoscopyMiddle AgedUltrasonography