Viral infections in immunosuppressed patients.
D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology; D000818:Animals; D003586:Cytomegalovirus Infections / Q000276:immunology; D006525:Hepatitis, Viral, Human / Q000276:immunology; D006562:Herpes Zoster / Q000276:immunology; D004854:Herpesvirus 4, Human; D006801:Humans; D007165:Immunosuppression Therapy / Q000009:adverse effects*; D011120:Polyomavirus; D014412:Tumor Virus Infections / Q000276:immunology; D014777:Virus Diseases / Q000276:immunology*