Analysis of influencing factors of prolonged length of stay in a dermatological hospital based on the generalized estimating equation
Lin Jinxiong, Ren Yitao, Liao Yuehua, An Ningbo
journal1 . 2022, (3): 174 -178 .  DOI: 10.3969/j.issn.1006-5253.2022.03.003