Occupational exposure to petroleum products in men with acute non-lymphocytic leukaemia.
D000328:Adult; D000368:Aged; D001554:Benzene / Q000009:adverse effects; D004781:Environmental Exposure; D006801:Humans; D007938:Leukemia / Q000139:chemically induced*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000139:chemically induced*; D010578:Petroleum / Q000009:adverse effects*
D010578:Petroleum; D001554:Benzene