RT Journal Article SR Electronic T1 Pharmacology of thrombolysis: urokinase. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 633 DO 10.1136/jcp.25.7.633-a VO 25 IS 7 A1 Fletcher, A P YR 1972 UL http://jcp.bmj.com/content/25/7/633.1.abstract AB