title: Symbiosis of Pneumocystis carinii and cytomegalovirus in a case of fatal pneumonia.
mesh_terms: D000328:Adult; D002170:Canada; D003587:Cytomegalovirus / Q000502:physiology; D003586:Cytomegalovirus Infections / Q000150:complications*; D006205:Haiti / Q000208:ethnology; D006801:Humans; D008168:Lung / Q000382:microbiology / Q000648:ultrastructure; D008297:Male; D011010:Pneumocystis / Q000502:physiology; D011020:Pneumonia, Pneumocystis / Q000150:complications*; D011024:Pneumonia, Viral / Q000150:complications*; D013559:Symbiosis