title: Case for diagnosis: AIDS.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D003586:Cytomegalovirus Infections / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D006801:Humans; D008297:Male; D011018:Pneumonia, Pneumococcal / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D014728:Veterans