Occupational skin lesions due to pitch and tar.
D006801:Humans; D007221:Industry; D009784:Occupational Diseases; D009790:Occupations; D012116:Resins, Plant / Q000633:toxicity; D012871:Skin Diseases; D013638:Tars / Q000633:toxicity*
INDUSTRY AND OCCUPATIONS/diseases and poisoning; PITCH/toxicity; TAR/toxicity