title: [Significance of the multicenter clinical study of sudden hearing loss in China].
authors.forename: Dong-yi
authors.initials: DY
authors.lastname: Han
authors.forename: Shi-ming
authors.initials: SM
authors.lastname: Yang
mesh_terms: D002681:China / Q000453:epidemiology; D003639:Hearing Loss, Sudden / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D015337:Multicenter Studies as Topic