Roles of Particular Species of Gut Microbiota in Chronic Functional Constipation Patients and Their Responses to Treatment with Synbiotics 
HAUNG Linsheng,QU Xiao,KONG Cheng,PAN Dengdeng,ZHANG Xiaohui,SHEN Tongyi,QIN Huanlong
Chinese General Practice . 2019, (3): 296 -301 .  DOI: 10.12114/j.issn.1007-9572.2018.00.188