Interpretation of 2019 Beers Criteria for Potentially Inappropriate Medication Use in Older Adults 
SHU Bing,LIU Yulong,ZHANG Shengyu,SHEN Aizong
Chinese General Practice . 2019, (33): 4041 -4046 .  DOI: 10.12114/j.issn.1007-9572.2019.00.435