[One case of chronic skin pigmentation disease in mineral oil workers].
Zhang
Jun
J
D002908:Chronic Disease; D006801:Humans; D008297:Male; D008875:Middle Aged; D008899:Mineral Oil / Q000009:adverse effects*; D016273:Occupational Exposure / Q000009:adverse effects*; D010859:Pigmentation Disorders / Q000139:chemically induced
D008899:Mineral Oil