TI - Posttransplant Lymphoproliferative Disease (PTLPD)-Central Nervous System (CNS) Involvement in a Case With Liver Transplantation: Case Report and Review of the Literature AU - Kakci, M. AU - Paydas, S. AU - Acikalin, A. AU - Kuran, S. SO - EJMA 2022;2:13-16. DO - 10.14744/ejma.2022.68077