title: [Clinical observation of incision and drainage with ultracision-harmonic scalpel and thread-drawing in children with anal fistula: a report of 21 cases].
authors.affiliation: Department of Anorectal Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China. longhuasyh@sina.com
authors.forename: Yan-hui
authors.initials: YH
authors.lastname: Sun
authors.forename: Yong-qing
authors.initials: YQ
authors.lastname: Cao
authors.forename: Jin-gen
authors.initials: JG
authors.lastname: Lu
authors.forename: Xiu-tian
authors.initials: XT
authors.lastname: Guo
mesh_terms: D002648:Child; D002675:Child, Preschool; D013505:Digestive System Surgical Procedures / Q000379:methods; D004210:Dissection / Q000295:instrumentation*; D004322:Drainage / Q000379:methods*; D006801:Humans; D007223:Infant; D008297:Male; D019060:Minimally Invasive Surgical Procedures / Q000379:methods; D012003:Rectal Fistula / Q000601:surgery*; D014464:Ultrasonic Therapy / Q000295:instrumentation*