Investigation of acute gastrointestinal injury in critically ill patients in Hebei
REN Shan1, FANG Yumeng2, GONG Rui3, WANG Zhigang1, SHEN Limin1, ZHAO Heling1*
Journal of Hebei Medical University . 2017, (12): 1381 -1383,1387 .  DOI: 10.3969/j.issn.10073205.2017.12.005