title: Use of new retractor to facilitate mucosal proctectomy.
authors.affiliation: Department of Colon and Rectal Surgery, Lahey Clinic Medical Center, Burlington, Massachusetts 01805.
authors.forename: P L
authors.initials: PL
authors.lastname: Roberts
authors.forename: D J
authors.initials: DJ
authors.lastname: Schoetz
authors.forename: J J
authors.initials: JJ
authors.lastname: Murray
authors.forename: J A
authors.initials: JA
authors.lastname: Coller
authors.forename: M C
authors.initials: MC
authors.lastname: Veidenheimer
mesh_terms: D001003:Anal Canal / Q000601:surgery*; D000714:Anastomosis, Surgical / Q000295:instrumentation / Q000379:methods; D003107:Colorectal Surgery / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D007082:Ileum / Q000601:surgery*; D007413:Intestinal Mucosa / Q000601:surgery*