title: [Role of narrow band imaging endoscopy in the subglottic hemangioma].
authors.affiliation: Department of Otorhinolaryngology Head and Neck Surgery, Children's Medical Center of Shanghai Jiaotong University, Shanghai 200127, China.
authors.forename: Y
authors.initials: Y
authors.lastname: Xin
authors.affiliation: Department of Otorhinolaryngology Head and Neck Surgery, Children's Medical Center of Shanghai Jiaotong University, Shanghai 200127, China.
authors.forename: S W
authors.initials: SW
authors.lastname: Ma
authors.affiliation: Department of Otorhinolaryngology Head and Neck Surgery, Children's Medical Center of Shanghai Jiaotong University, Shanghai 200127, China.
authors.forename: J
authors.initials: J
authors.lastname: Chen