1. Monitoring heparin treatment;Abildgaard,1989
2. Electrochemical Methods, Fundamentals & Applications;Bard,1980
3. Heparin assays and standardization;Barrowcliffe,1989
4. Determination of the biological activity of heparin by use of a chromagenic substrate;Bärtl;Thromb. & Haemost.,1980
5. Molecular mechanisms of the accelerating effect of heparin on the reactions between antithrombin and clotting proteinases;Björk,1989