2056例上消化道出血病因构成及相关因素分析
蔡玲, 张玫, 赵丹丹, 赵曲川, 牛小羽
Analysis of etiological and related factors responsible for upper gastrointestinal bleeding in 2 056 patients
Cai Ling, Zhang Mei, Zhao Dandan, Zhao Quchuan, Niu Xiaoyu
首都医科大学学报 . 2015, (6): 978 -981 .  DOI: 10.3969/j.issn.1006-7795.2015.06.026