TY - Journal of Otolaryngology and Ophthalmology of Shandong University A1 - XU Ling, SUN Yan T1 - Advances in research on the trifoliate factor family in the middle ear respiratory mucosal epithelium Y1 - 2020-01-20 JF - Journal of Otolaryngology and Ophthalmology of Shandong University JO - Journal of Otolaryngology and Ophthalmology of Shandong University SP - 93 EP - 98 VL - 34 IS - 1 UR - http://ebhyxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1673-3770.0.2019.534 ER -