RT Journal Article SR Electronic T1 Chromosomal Variation in Man JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 367 OP 367 DO 10.1136/jcp.35.3.367-d VO 35 IS 3 A1 M D'A Crawford YR 1982 UL http://jcp.bmj.com/content/35/3/367.4.abstract AB