RT Journal Article SR Electronic T1 Two cases of sodium azide poisoning by accidental ingestion of Isoton. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 350 OP 351 DO 10.1136/jcp.28.5.350 VO 28 IS 5 A1 S G Richardson A1 C Giles A1 C H Swan YR 1975 UL http://jcp.bmj.com/content/28/5/350.abstract AB Accidental ingestion of sodium azide in 0-1% solution by a patient and a laboratory technician in a haematological laboratory has demonstrated that very small quantities of sodium azide can give rise to toxic symptoms and that Isoton should be handled with care.