Boron, cadmium, chromium, and nickel in blood and urine. A survey of American working men.
D001895:Boron; D002104:Cadmium; D002857:Chromium; D006801:Humans; D008297:Male; D009532:Nickel; D014481:United States
D002104:Cadmium; D002857:Chromium; D009532:Nickel; D001895:Boron
BORON; CADMIUM; NICKEL