title: Authors' response to Tian et al.
authors.affiliation: Department of Urology, Hanyang University College of Medicine , Seoul, Korea.
authors.forename: Jae Hoon
authors.initials: JH
authors.lastname: Chung
authors.forename: Seung Wook
authors.initials: SW
authors.lastname: Lee
mesh_terms: D002266:Carboxymethylcellulose Sodium / Q000627:therapeutic use*; D004724:Endoscopy; D006801:Humans; D006820:Hyaluronic Acid / Q000627:therapeutic use*; D008297:Male; D014521:Urethra / Q000601:surgery*; D014525:Urethral Stricture / Q000517:prevention & control* / Q000601:surgery*
chemical_list: D006820:Hyaluronic Acid; D002266:Carboxymethylcellulose Sodium