PT - JOURNAL ARTICLE AU - Sharp, Alan TI - THE CONTACT PHASE OF BLOOD COAGULATION AID - 10.1136/jcp.18.3.389-a DP - 1965 May 01 TA - Journal of Clinical Pathology PG - 389--389 VI - 18 IP - 3 4099 - http://jcp.bmj.com/content/18/3/389.1.short 4100 - http://jcp.bmj.com/content/18/3/389.1.full SO - J Clin Pathol1965 May 01; 18