RT Journal Article SR Electronic T1 Molecular variation in relation to purine metabolism JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 48 OP 63 DO 10.1136/jcp.s3-8.1.48 VO s3-8 IS 1 A1 Watts, R. W. E. YR 1974 UL http://jcp.bmj.com/content/s3-8/1/48.abstract AB