title: Inconspicuous viral pneumonitis: a potential relationship to evolving emphysema.
mesh_terms: D000257:Adenoviridae Infections / Q000150:complications; D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral; D001344:Autopsy; D046508:Culture Techniques; D005260:Female; D006566:Herpesviridae Infections / Q000150:complications; D014645:Herpesvirus 3, Human; D006801:Humans; D008168:Lung / Q000382:microbiology; D008297:Male; D008457:Measles / Q000150:complications; D008875:Middle Aged; D009976:Orthomyxoviridae Infections / Q000150:complications; D011024:Pneumonia, Viral / Q000150:complications*; D011656:Pulmonary Emphysema / Q000209:etiology* / Q000382:microbiology; D012136:Respiratory Syncytial Viruses
chemical_list: D000914:Antibodies, Viral