RT Journal Article SR Electronic T1 Measurement techniques for melanoma: a statistical comparison. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 614 DO 10.1136/jcp.44.7.614-b VO 44 IS 7 A1 J W Bradfield YR 1991 UL http://jcp.bmj.com/content/44/7/614.2.abstract AB