RT Journal Article SR Electronic T1 Practical Clinical Hematology. Interpretations and Techniques JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 433 OP 433 DO 10.1136/jcp.27.5.433-a VO 27 IS 5 A1 Clink, H. M. YR 1974 UL http://jcp.bmj.com/content/27/5/433.1.abstract AB