title: Hydrogen isotope exchange in tyrosine and tryptophan.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D006859:Hydrogen; D007553:Isotope Labeling; D014316:Tritium; D014364:Tryptophan; D014443:Tyrosine
chemical_list: D014316:Tritium; D014443:Tyrosine; D006859:Hydrogen; D014364:Tryptophan