Efficacy of washed microbiota transplantation for therapeutic targets of refractory functional constipation and the influencing factors: a single-center, retrospective, 24-week fol... oleh Liquan Wu, Qingfen Yuan, Lihao Wu, Harry Hua-Xiang Xia, Muxiao Zhong, Tao Liu, Xiaoyan Ye, Danping Luo, Jiating Xu, Wenrui Xie, Xingxiang He, Jieyi Cai