Epidemiological analysis of the emergency department of adult internal medicine in a prefecture-level tertiary hospital in Shandong
Luan Chunye, Guo Lisha, Zhang Bing, Su Pengtao, Li Weihua, Zhang Jinying
journal1 . 2022, (4): 266 -269 .  DOI: 10.3969/j.issn.1006-5253.2022.04.006