RT Journal Article SR Electronic T1 Homeostatic Regulators JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 827 OP 827 DO 10.1136/jcp.23.9.827-c VO 23 IS 9 A1 Francis J. C. Roe YR 1970 UL http://jcp.bmj.com/content/23/9/827.3.abstract AB