Fecal microbiota transplantation as a salvage therapy for concomitant resistant digestive graft versus host disease and cryptosporidiosis in a patient post hematopoietic stem cell transplant : about a case. Mediterr J Hematol Infect Dis [Internet]. 2025 Apr. 30 [cited 2026 Apr. 30];17(1):e2025035. Available from: https://www.mjhid.org/mjhid/article/view/5957