RT Journal Article SR Electronic T1 The Bile Pigments JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 170 OP 170 DO 10.1136/jcp.6.2.170-b VO 6 IS 2 A1 Wootton, I. D. P. YR 1953 UL http://jcp.bmj.com/content/6/2/170.2.abstract AB