Faecal microbiota transplantation to prevent complications after allogeneic stem cell transplantation for haematological malignancies: a study protocol for a randomised controlled phase-II trial (the FMT-allo study). - Dougé A; Ravinet A; Corriger A; Cabrespine A; Wasiak M; Pereira B; Sokol H; Nguyen S; Bay JO (BMJ open, 2023)