RT Journal Article SR Electronic T1 Genetic heterogeneity in inherited disease JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 32 OP 37 DO 10.1136/jcp.s3-8.1.32 VO s3-8 IS 1 A1 Harris, Harry YR 1974 UL http://jcp.bmj.com/content/s3-8/1/32.abstract AB