Risk factors of perioperative mortality from complicated peptic ulcer disease in Africa: systematic review and meta-analysis
非洲复杂性消化性溃疡围手术期死亡的危险因素:系统评价和荟萃分析
期刊:BMJ Open Gastroenterology
影响因子:2.9
doi:10.1136/bmjgast-2019-000350
Peiffer, Sarah; Pelton, Matthew; Keeney, Laura; Kwon, Eustina G; Ofosu-Okromah, Richard; Acharya, Yubraj; Chinchilli, Vernon M; Soybel, David I; Oh, John S; Ssentongo, Paddy