儿童艰难梭菌感染现状和预防措施
郭城, 张琳
Current  status and preventive measures of  Clostridium difficile infection in children
Guo Cheng, Zhang Lin
临床荟萃 . 2018, (5): 398 -401 .  DOI: 10.3969/j.issn.1004-583X.2018.05.008