Enterotoxigenic Clostridium perfringens Infection as an Adverse Event After Faecal Microbiota Transplantation in Two Patients With Ulcerative Colitis and Recurrent Clostridium difficile Infection: A Neglected Agent in Donor Screening. (10th March 2019) - Azimirad, Masoumeh; Yadegar, Abbas; Asadzadeh Aghdaei, Hamid; Kelly, Colleen R