Current Status of Polypharmacy in the Elderly and Its Influencing Factors: a Meta-analysis
XIE Xuemei, GAO Jing, BAI Dingxi, LU Xianying, HE Jiali, LI Yue
Chinese General Practice . 2023, (35): 4394 -4403 .  DOI: 10.12114/j.issn.1007-9572.2023.0274