Distribution characteristics of patients with esophageal cancer with over-long hospitalization days in a tertiary hospital in Henan Province
He Xianying,Cui Fangfang,Ma Qianqian,Zhao Jie
journal1 . 2023, (1): 48 -51 .  DOI: 10.3969/j.issn.1006-5253.2023.01.009