title: Emission photometry of picomoles of calcium, magnesium, and other metals.
mesh_terms: D002118:Calcium / Q000097:blood*; D006371:Helium; D006801:Humans; D008274:Magnesium / Q000097:blood*; D008670:Metals / Q000032:analysis*; D008832:Microchemistry; D010783:Photometry
chemical_list: D008670:Metals; D006371:Helium; D008274:Magnesium; D002118:Calcium