title: Bronchogenic carcinoma; diagnosis by cytologic study of bronchoscopically removed secretions.
authors.forename: P A
authors.initials: PA
authors.lastname: HERBUT
authors.forename: L H
authors.initials: LH
authors.lastname: CLERF
mesh_terms: D001980:Bronchi; D002283:Carcinoma, Bronchogenic; D006801:Humans; D008175:Lung Neoplasms; D009369:Neoplasms
keywords: BRONCHI/cancer; LUNGS/cancer