title: Primary Pneumocystis carinii and cytomegalovirus infections.
mesh_terms: D003586:Cytomegalovirus Infections / Q000150:complications / Q000276:immunology*; D006716:Homosexuality; D006801:Humans; D007153:Immunologic Deficiency Syndromes; D008297:Male; D008875:Middle Aged; D011020:Pneumonia, Pneumocystis / Q000150:complications* / Q000276:immunology