%0 Journal Article %A R Touquet %T Clinical assessment compared with breathalyser readings in the ER: concordance of ICD-10 Y90 and Y91 codes %D 2005 %R 10.1136/emj.2004.022244 %J Emergency Medicine Journal %P 695-695 %V 22 %N 10 %U https://emj.bmj.com/content/emermed/22/10/695.full.pdf