慢性病共病对我国老年人焦虑症状的影响研究:基于倾向性评分匹配
王萧冉, 张丹
Influence of Multimorbidity on Anxiety Symptoms among Chinese Elderly People: a Propensity Score-matched Study
WANG Xiaoran, ZHANG Dan
中国全科医学 . 2023, (29): 3622 -3627 .  DOI: 10.12114/j.issn.1007-9572.2023.0140