title: Clarifying the technique of four-contrast defecography.
authors.forename: T J
authors.initials: TJ
authors.lastname: Saclarides
authors.forename: L T
authors.initials: LT
authors.lastname: Brubaker
authors.forename: W E
authors.initials: WE
authors.lastname: Altringer
authors.forename: C S
authors.initials: CS
authors.lastname: Smith
authors.forename: J M
authors.initials: JM
authors.lastname: Dominguez
mesh_terms: D003672:Defecation; D006801:Humans; D017773:Pelvic Floor / Q000000981:diagnostic imaging*; D011859:Radiography; D012002:Rectal Diseases / Q000000981:diagnostic imaging; D001745:Urinary Bladder Diseases / Q000000981:diagnostic imaging; D014555:Urination Disorders / Q000000981:diagnostic imaging