Wang, Yuelong Three- or four-dimensional hysterosalpingo contrast sonography for diagnosing tubal patency in infertile females: a systematic review with meta-analysis. [electronic resource] - The British journal of radiology Jul 2016 - 20151013 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1748-880X Standard No.: 10.1259/bjr.20151013 doi Subjects--Topical Terms: Contrast MediaFallopian Tubes--diagnostic imagingFemaleHumansHysterosalpingography--methodsImage Enhancement--methodsImaging, Three-Dimensional--methodsInfertility, Female--diagnostic imagingSensitivity and Specificity