title: Familial reflux in monozygotic twins.
mesh_terms: D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011247:Pregnancy; D014430:Twins, Monozygotic; D014567:Urography; D014718:Vesico-Ureteral Reflux / Q000000981:diagnostic imaging / Q000235:genetics* / Q000601:surgery