中国老年人慢性病多病共存模式的研究
潘晔, 刘志辉, 胡倩倩, 王留义
Patterns of Coexistence of Multiple Chronic Conditions among Chinese Elderly
PAN Ye, LIU Zhihui, HU Qianqian, WANG Liuyi
中国全科医学 . 2023, (29): 3608 -3615 .  DOI: 10.12114/j.issn.1007-9572.2023.0186