This standard specifies the diagnostic criteria and treatment principles for occupational photocontact dermatitis. This standard applies to the diagnostic criteria and treatment of occupational photocontact dermatitis, and can be used as a reference for non-occupational photocontact dermatitis.
GBZ 21-2006 history
2006GBZ 21-2006 Diagnostic criteria of occupational contact photodermatitis
2002GBZ 21-2002 Diagnostic criteria for occupational photosensitive dermatitis (abolished)