title: Stable isotope dilution techniques.
authors.forename: O A
authors.initials: OA
authors.lastname: Mamer
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000379:methods*; D008764:Methylmalonic Acid; D011865:Radioisotope Dilution Technique; D014316:Tritium
chemical_list: D014316:Tritium; D008764:Methylmalonic Acid