title: Some problems with posttransplant lymphoproliferative disease.
authors.affiliation: Department of Surgery, University of Cincinnati Medical Center, Ohio 45267-0558, USA.
authors.forename: I
authors.initials: I
authors.lastname: Penn
mesh_terms: D002675:Child, Preschool; D004854:Herpesvirus 4, Human / Q000302:isolation & purification; D006801:Humans; D008232:Lymphoproliferative Disorders / Q000209:etiology* / Q000821:virology; D016377:Organ Transplantation; D011183:Postoperative Complications; D012042:Registries