Cancer of the lung in Gwanda.
D006801:Humans; D008168:Lung; D008175:Lung Neoplasms / Q000209:etiology*; D011009:Pneumoconiosis / Q000150:complications*; D012829:Silicosis / Q000150:complications*; D012907:Smoking / Q000009:adverse effects*
LUNG NEOPLASMS/etiology and pathogenesis; PNEUMOCONIOSES/complications; SILICOSIS/complications; SMOKING/injurious effects