Safety and preliminary efficacy of orally administered lyophilized fecal microbiota product compared with frozen product given by enema for recurrent Clostridium difficile infectio... oleh Zhi-Dong Jiang, Robert R Jenq, Nadim J Ajami, Joseph F Petrosino, Ashley A Alexander, Shi Ke, Tehseen Iqbal, Andrew W DuPont, Kenneth Muldrew, Yushu Shi, Christine Peterson, Kim-Anh Do, Herbert L DuPont