1973
  1. Jameson,G.W., Roberts,D.V., Adams,R.W., Kyle,W.S. and Elmore,D.T.
    Determination of the operational molarity of solutions of bovine alpha-chymotrypsin, trypsin, thrombin and factor Xa by spectrofluorimetric titration
    Biochem J131, 107-117. PubMed  Europe PubMed  I