1. Association of Anaesthetists of Great Britain and Ireland Syringe labelling in critical care areas review 2014 http://www.aagbi.org/sites/default/files/SYRINGE%20LABELLING%202014.pdf
2. Time for mandatory colour coding of drug ampoules and packaging - yet again;Astin;Anaesthesia,2015
3. Accidental spinal potassium chloride injection successfully treated with spinal lavage;Dias;Anaesthesia,2014
4. Colour-coded labels for uterotonics;Muddanna;Anaesthesia,2013
5. National Patient Safety Agency Design for patient safety: a guide to the labelling and packaging of injectable medicines 2008 http://www.nrls.npsa.nhs.uk/EasySiteWeb/getresource.axd?AssetID=60144&type=full&servicetype=Attachment