Investigation on dysphagia and aspiration among the elderly in nursing home in Weifang, Shandong, China
ZHANG Pingping,ZHANG Ting,FENG Haiyang,LI Zhenrong,CHEN Ping,LI Tao,LU Dezhi,WANG Xiaowen
《Chinese Journal of Rehabilitation Theory and Practice》 . 2022, (4): 467 -472 .  DOI: 10.3969/j.issn.1006-9771.2022.04.014