The pulmonary apical cap.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001344:Autopsy; D001991:Bronchitis / Q000150:complications; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008168:Lung / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011658:Pulmonary Fibrosis / Q000209:etiology / Q000473:pathology*; D012737:Sex Factors