title: Rate of isotope exchange in enzyme-catalyzed reactions.
mesh_terms: D004798:Enzymes; D007700:Kinetics; D007770:L-Lactate Dehydrogenase; D007773:Lactates; D008433:Mathematics; D009243:NAD / Q000378:metabolism; D011773:Pyruvates; D014316:Tritium
chemical_list: D004798:Enzymes; D007773:Lactates; D011773:Pyruvates; D009243:NAD; D014316:Tritium; D007770:L-Lactate Dehydrogenase