title: Oral 5-aminosalicylate, mesalamine suppository and mesalamine enema as initial therapy for ulcerative proctitis in clinical practice with quality of care implications.
authors.forename: James M
authors.initials: JM
authors.lastname: Richter
authors.forename: Gerry
authors.initials: G
authors.lastname: Oster
authors.forename: Nabeela K
authors.initials: NK
authors.lastname: Arshi