Thrombosis and Haemostasis, Table of Contents Thromb Haemost 1974; 32(01): 241DOI: 10.1055/s-0038-1647691 Letters to the Editor Schattauer GmbH Immunology of Factor X Antonio Girolami Recommend Article Abstract Buy Article Full Text References References 1 Girolami A, Sticchi A, Bareggi G. 1972; Cross-over electrophoresis (electro- syneresis) visualization of the abnormal factor X (factor X Friuli). Journal of Laboratory and Clinical Medicine 80: 740. 2 Girolami A, Bareggi G, Fioretti D. (1972/73) Different cross-over electrophoretic mobility of factor X Friuli and Coumarin-induced abnormal factor X. Haemostasis 01: 229.