Latent class cluster analysis of knowledge on acute myocardial infarction in community residents: a cross-sectional study in Tianjin, China
Yin Liu, Jing Ma, Nan Zhang, Jian-yong Xiao, Ji-xiang Wang, Xiao-wei Li, Jing Wang, Yan Zhang, Ming-dong Gao, Xu Zhang, Yuan Wang, Jing-xian Wang, Shi-bo Xu, Jing Gao
BMJ Open Jun 2022, 12 (6) e051952; DOI: 10.1136/bmjopen-2021-051952