Grassi, R [Videoproctography (VPG) in the study of rectal mucosal prolapse and rectal intussusception]. [electronic resource] - Annali italiani di chirurgia - 167-70 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0003-469X Subjects--Topical Terms: DefecationFemaleHumansIntussusception--diagnostic imagingMaleMiddle AgedRadiographyRectal Diseases--diagnostic imagingRectal Prolapse--diagnostic imagingRectum--diagnostic imagingVideotape Recording