RT Journal Article SR Electronic T1 THE BORDERLAND OF EMBRYOLOGY AND PATHOLOGY JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 186 OP 187 DO 10.1136/jcp.16.2.186-b VO 16 IS 2 A1 N. F. C. Gowing YR 1963 UL http://jcp.bmj.com/content/16/2/186.2.abstract AB