title: Letter in response to colorectal disease article on intersphincteric resection.
authors.forename: N S
authors.initials: NS
authors.lastname: Williams
authors.forename: J
authors.initials: J
authors.lastname: Murphy
authors.forename: C
authors.initials: C
authors.lastname: Knowles
authors.forename: C
authors.initials: C
authors.lastname: Chan
authors.forename: S
authors.initials: S
authors.lastname: Ahmed
mesh_terms: D001003:Anal Canal / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000009:adverse effects / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D017773:Pelvic Floor / Q000294:innervation / Q000601:surgery*; D012004:Rectal Neoplasms / Q000601:surgery*