title: Changes in bronchial epithelium in relation to cigarette smoking and in relation to lung cancer.
mesh_terms: D001980:Bronchi; D002277:Carcinoma; D002283:Carcinoma, Bronchogenic / Q000209:etiology*; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology*; D012907:Smoking; D014026:Nicotiana
keywords: BRONCHI; CARCINOMA, BRONCHOGENIC/etiology; LUNG NEOPLASMS/etiology; SMOKING