Thrombosis and Haemostasis, Table of Contents Thromb Haemost 1976; 35(02): 472-473DOI: 10.1055/s-0038-1647979 International Committee Communications Schattauer GmbH Report of the Task Force on Heparin Standardization D. R Bangham 1 National Institute for Biological Standards and Control, Holly Hill, Hampstead, London NW3 6RB, England › Author Affiliations Recommend Article Abstract Buy Article Full Text