TY - Journal of Otolaryngology and Ophthalmology of Shandong University A1 - JIANG Xian,JIN Yong-de,BAI Shang-jie,CUI Chun-lian,JIN Shun-ji T1 - Y1 - 2006-06-24 JF - Journal of Otolaryngology and Ophthalmology of Shandong University JO - Journal of Otolaryngology and Ophthalmology of Shandong University SP - 251 EP - 252 VL - 20 IS - 3 UR - http://ebhyxbwk.njournal.sdu.edu.cn N1 - ER -