Distribution and Influencing Factors of Chronic Comorbidities among Middle-aged Inpatients in General Practice Department of Tertiary General Hospitals
KANG Jing, ZHANG Ci, ZHANG Zhengyi
Chinese General Practice . 2024, (11): 1310 -1315 .  DOI: 10.12114/j.issn.1007-9572.2023.0710