title: Laparoscopic sphincter-preserving rectal cancer surgery: a highly demanding procedure.
authors.forename: Christos G
authors.initials: CG
authors.lastname: Katsios
authors.forename: Georgios
authors.initials: G
authors.lastname: Baltogiannis
mesh_terms: D013505:Digestive System Surgical Procedures / Q000379:methods; D006801:Humans; D010535:Laparoscopy; D012004:Rectal Neoplasms / Q000601:surgery*; D012007:Rectum / Q000601:surgery*