ATRESIA OF AN APICAL BRONCHUS OF THE LEFT UPPER LOBE--REPORT OF THREE CASES.
D000818:Animals; D001980:Bronchi; D001982:Bronchial Diseases; D001995:Bronchography; D000013:Congenital Abnormalities; D006801:Humans; D008168:Lung; D048889:Weevils
ABNORMALITIES; BRONCHIAL DISEASES; BRONCHOGRAPHY