title: Histopathologic findings of lung cancer in Navajo men: relationship to U mining.
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D007198:Indians, North American; D008175:Lung Neoplasms / Q000209:etiology / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D008906:Mining; D009381:Neoplasms, Radiation-Induced / Q000473:pathology*; D011886:Radon; D012907:Smoking; D014501:Uranium
chemical_list: D014501:Uranium; D011886:Radon