1. The assay of heparin in thrombin systems;Godal;Scand J Clin Lab Invest,1960
2. Coagulation problems in acute coronary thrombosis (in Danish with English summary);Gormsen;thesis Copenhagen,1957
3. Heparin resistance in acute coronary occlusion measured by the plasma heparin thrombin time;Holger-Madsen;Acta Haemat,1960
4. Increased heparin resistance after operations measured by the heparin thrombin time;Holger-Madsen;Acta Chir Scand,1960
5. Turnover of plasma glycoproteins;Winzler,1972