RT Journal Article SR Electronic T1 Laboratory Diagnosis of Diseases Caused by Toxic Agents JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 369 OP 370 DO 10.1136/jcp.25.4.369-d VO 25 IS 4 A1 A. S. Curry YR 1972 UL http://jcp.bmj.com/content/25/4/369.4.abstract AB