title: Determination of fluorine in biological materials.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas / Q000379:methods; D003773:Dental Plaque / Q000032:analysis; D004566:Electrodes; D005459:Fluorides / Q000032:analysis*; D005461:Fluorine; D006801:Humans; D007553:Isotope Labeling / Q000379:methods; D013058:Mass Spectrometry; D008722:Methods; D010100:Oxygen; D011868:Radioisotopes; D012987:Soil / Q000032:analysis; D013053:Spectrophotometry / Q000379:methods; D014018:Tissue Distribution; D014867:Water / Q000032:analysis
chemical_list: D011868:Radioisotopes; D012987:Soil; D014867:Water; D005461:Fluorine; D005459:Fluorides; D010100:Oxygen