RT Journal Article SR Electronic T1 TRIS Buffer for the Demonstration of Haemoglobin A2 by Paper Electrophoresis JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 372 OP 373 DO 10.1136/jcp.12.4.372 VO 12 IS 4 A1 Cradock-Watson, J. E. A1 Fenton, J. C. B. A1 Lehmann, H. YR 1959 UL http://jcp.bmj.com/content/12/4/372.abstract AB