title: The kinetics of reaction of bovine thrombin with p-nitrophenyl p'-guanidinobenzoate and 7-amino-1-chloro-3-toluene-p-sulphonamido-2-butanone: A new method for determining the operational molarity of thrombin solutions.
authors.affiliation: Department of Biochemistry, Queen's University, Belfast, N. Ireland
authors.forename: J B.
authors.initials: JB
authors.lastname: Baird
authors.forename: D T.
authors.initials: DT
authors.lastname: Elmore