Lindborg, L Influence of HyCoSy on spontaneous pregnancy: a randomized controlled trial. [electronic resource] - Human reproduction (Oxford, England) May 2009 - 1075-9 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1460-2350 Standard No.: 10.1093/humrep/den485 doi Subjects--Topical Terms: AdultContrast MediaFallopian Tube Diseases--diagnostic imagingFallopian Tubes--diagnostic imagingFemaleHumansHysterosalpingographyInfertility, Female--diagnostic imagingPregnancyPregnancy OutcomePregnancy RateUltrasonography--methods