Pneumocystis infection and cytomegaly of the lungs in the newborn and adult.
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D016720:Pneumocystis Infections; D011014:Pneumonia / Q000209:etiology*; D014777:Virus Diseases
INFANT, NEWBORN/diseases; PNEUMONIA/etiology and pathogenesis; VIRUS DISEASES