title: LUNG CANCER IN THE 19TH CENTURY.
mesh_terms: D006664:History; D049672:History, 19th Century; D006801:Humans; D008175:Lung Neoplasms; D009787:Occupational Medicine; D013183:Sputum
keywords: HISTORY; HISTORY OF MEDICINE, 19TH CENT.; INDUSTRIAL MEDICINE; LUNG NEOPLASMS; SPUTUM