Element analysis in hair by x-ray fluorescence.
D002118:Calcium / Q000032:analysis; D005453:Fluorescence; D006197:Hair / Q000032:analysis*; D006801:Humans; D008433:Mathematics; D008722:Methods; D013455:Sulfur / Q000032:analysis; D014961:X-Ray Diffraction; D015032:Zinc / Q000032:analysis; D015033:Zinc Isotopes
D015033:Zinc Isotopes; D013455:Sulfur; D015032:Zinc; D002118:Calcium