Hand dermatitis in auto mechanics and machinists.

Donovan JC, Kudla I, Holness DL. Dermatitis. 2007 Sep;18(3):143-9. BACKGROUND: Auto mechanics and machinists presenting with suspected allergic contact dermatitis (ACD) have traditionally been patch-tested with a standard screening tray and a specialty tray such as the Oil and Cooling Fluid Series.