1. American Society of Anesthesiologists. Continuum of depth of sedation: general anaesthesia and levels of sedation/analgesia. http://www.asahq.org/w/media/Sites/ASAHQ/Files/Public/Resources/standards-guidelines/continuum-of-depth-of-sedation-definition-of-general-anesthesia-and-levels-of-sedation-analgesia. pdf (accessed 1 Nov 2015).
2. Safe sedation of children undergoing diagnostic and therapeutic procedures,2004
3. Pharmacology for anaesthesiaand intensive care;Peck,2008
4. Dexmedetomidine: pediatric pharmacology, clinical uses and safety;Su;Expert Opin Drug Saf,2011
5. NICE National Institute for Health and Care Excellence. NICE guidelines CG112. Sedation in under 19s: using sedation for diagnostic and therapeutic procedures.https://www.nice.org.uk/guidance/cg112 (accessed 1 Nov 2015).