Use of belatacept as alternative graft vs host disease prophylaxis in pediatric allogeneic hematopoietic stem cell transplantation. - Wright, Mariah; Rangarajan, Hemalatha; Abu‐Arja, Rolla; Auletta, Jeffery J.; Lee, Dean; Polishchuk, Veronika; Pai, Vinita; Taylor, Kimberly; Bajwa, Rajinder P.S. (Pediatric Transplantation, 2021)