Transplantation, immunosuppression, and oncogenesis.
D006801:Humans; D007165:Immunosuppression Therapy / Q000009:adverse effects*; D007668:Kidney / Q000382:microbiology; D016030:Kidney Transplantation; D009369:Neoplasms / Q000209:etiology*; D027383:Papillomaviridae / Q000302:isolation & purification; D027382:Polyomaviridae; D014184:Transplantation, Homologous; D014556:Urine / Q000382:microbiology