Pauciparasitic pneumocystosis.
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008168:Lung / Q000382:microbiology / Q000473:pathology; D008171:Lung Diseases / Q000382:microbiology*; D011020:Pneumonia, Pneumocystis / Q000382:microbiology* / Q000473:pathology