Squamous metaplasia of the respiratory tract epithelium; an autopsy study of 214 cases. II. Relation to tobacco smoking, occupation and residence.
D001344:Autopsy; D004848:Epithelium; D006801:Humans; D008679:Metaplasia; D016272:Occupational Health; D009790:Occupations; D020545:Respiratory Mucosa; D012137:Respiratory System / Q000473:pathology*; D012907:Smoking / Q000009:adverse effects*
INDUSTRIAL HYGIENE; RESPIRATORY TRACT/pathology; SMOKING/injurious effects