title: Correspondence: Metals in tissues.
mesh_terms: D002857:Chromium / Q000032:analysis; D004578:Electron Spin Resonance Spectroscopy; D006801:Humans; D008630:Mercury Poisoning; D008670:Metals / Q000032:analysis*; D008722:Methods; D009942:Organometallic Compounds / Q000032:analysis; D012542:Scattering, Radiation; D013055:Spectrophotometry, Infrared; D013057:Spectrum Analysis
chemical_list: D008670:Metals; D009942:Organometallic Compounds; D002857:Chromium