Evaluation of Potentially Inappropriate Medication in Elderly Patients with Multiple Medications 
SHU Bing,FANG Yuting,LI Min,ZHANG Shengyu,SHEN Aizong
Chinese General Practice . 2021, (17): 2134 -2139 .  DOI: 10.12114/j.issn.1007-9572.2021.00.489