Ngamdamrongkiat, P. ., E. . Arromdee, A. . Vongwiwatana, W. . Owattanapanich, and S. . Sukpanichnant. “Histopathological and Clinical Features of Methotrexate-Associated Lymphoproliferative Disorders and Post-Transplant Lymphoproliferative Disorders”. Siriraj Medical Journal, vol. 74, no. 9, Sept. 2022, pp. 575-89, doi:10.33192/Smj.2022.69.