Space age process applied to medical problem.
D002857:Chromium; D003035:Cobalt; D003877:Dermatitis, Contact / Q000517:prevention & control*; D009783:Dermatitis, Occupational / Q000517:prevention & control; D006801:Humans; D008670:Metals / Q000009:adverse effects*; D009059:Mouth Diseases / Q000517:prevention & control; D009146:Music
D008670:Metals; D002857:Chromium; D003035:Cobalt