Upper gastrointestinal acute graft-versus-host disease adds minimal prognostic value in isolation or with other graft-versus-host disease symptoms as currently diagnosed and treate... oleh Sarah Nikiforow, Tao Wang, Michael Hemmer, Stephen Spellman, Görgün Akpek, Joseph H. Antin, Sung Won Choi, Yoshihiro Inamoto, Hanna J. Khoury, Margaret MacMillan, David I. Marks, Ken Meehan, Hideki Nakasone, Taiga Nishihori, Richard Olsson, Sophie Paczesny, Donna Przepiorka, Vijay Reddy, Ran Reshef, Hélène Schoemans, Ned Waller, Daniel Weisdorf, Baldeep Wirk, Mary Horowitz, Amin Alousi, Daniel Couriel, Joseph Pidala, Mukta Arora, Corey Cutler