title: A better design is needed for clinical studies of chronic tympanic membrane perforations using biological materials.
authors.affiliation: Department of Otorhinolaryngology, The Affiliated YiWu Hospital, Wenzhou Medical University, 699 Jiangdong Road, Yiwu, 322000, Zhejiang, China. louzhengcai@163.com.
authors.forename: Zheng-Cai
authors.initials: ZC
authors.lastname: Lou
mesh_terms: D000818:Animals; D002682:Chinchilla; D006801:Humans; D014432:Tympanic Membrane; D018058:Tympanic Membrane Perforation