Oil contact keratosis pilaris.
D006801:Humans; D007642:Keratosis / Q000209:etiology* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology* / Q000473:pathology; D010578:Petroleum / Q000009:adverse effects*
D010578:Petroleum