1. Clinical observation on hearing conditions of centenarians in northern district of China. (May 2015) Authors: Liu, Chen-qing; Cheng, Xiao-ting; Zhu, Yu-hua; Shen, Wei-dong; Bian, Bo-wen; Cao, Ju-yang; Zhai, Suo-qiang; Chen, Chuan-xin; Yang, Shi-ming; Yuan, Hui-jun; Yu, Ning Journal: Acta oto-laryngologica Issue: Volume 135:Number 5(2015) Page Start: 451 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗