Thrombosis and Haemostasis, Table of Contents Thromb Haemost 1957; 01(01): 009-015DOI: 10.1055/s-0038-1656158 Originalarbeiten – Original Article – Travaux Originaux Schattauer GmbH The Thromboplastinogen[*)] activity time (TAT) Test Armand J. Quick 1 Department of Biochemistry Marquette University School of Medicine Milwaukee, Wiscosin (USA) › Author Affiliations Recommend Article Abstract Full Text PDF Download References References 1 Quick A. J. The Physiology and Pathology of Hemostasis. Lea & Febiger; Philadelphia: 1951 2 Quick A. J. Studies on the enigma of the hemostatic dysfunction of hemophilia. Amer. J. med. Sci. 214: 272 1947; 3 Quick A. J, Daniels E. R, and Hussey C. V. Acquired antithromboplastino-genemia (hemophilia-like disease): With special reference to its diagnosis. J. Lab. clin. Med. 44: 94 1954; 4 Quick A. J, and Hussey C. V. Hemophilia: Quantitative studies of the coagulation defect. Arch. Intern. Med. 97: 524 1956; 5 Quick A. J, Hussey C. V, and Stapp W. F. The effect of heating on the thromboplastin activity of rabbit brain extract, a new test for the diagnosis of hemophilia. J. Lab. clin. Med. 39: 142 1952; 6 Quick A. J, and Stefanini M. The state of component A (prothrombin) in human blood; Evidence that it is partly free and partly in an inactive or precursor form. J. Lab. clin. Med. 34: 1203 1949;