References
- Owren P. A. Nye undersøkelser over blodets koagulasjon. Aarbok for det Norske Viden-skapsakademi. 1944; 21, Oslo
- Owren P. A. The coagulation of blood. Investigation 'on a new clotting factor. Acta med. Scand 1947, Suppl. 194
- Quick A. J. The prothrombin in hemophilia and in obstructive jaundice. J. biol. Chem 1935; 109: LXXIII
- Warner E. D., Brinkhous K. N., Smith H. P. Prothrombin fluctuations under experimental conditions. Amer. J. Physiol 1936; 114: 667