Chlamydia and CMV in pneumonitis.
D002690:Chlamydia Infections / Q000382:microbiology; D002692:Chlamydia trachomatis / Q000302:isolation & purification; D003587:Cytomegalovirus / Q000302:isolation & purification; D003586:Cytomegalovirus Infections / Q000382:microbiology; D006801:Humans; D007223:Infant; D008168:Lung / Q000382:microbiology; D011658:Pulmonary Fibrosis / Q000209:etiology*