Narcosis 05 : Medicine. Lack of concentration, loss of co-ordination, loss of consciousness caused by exposure to a narcotic agent, possibly leading to coma and death
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}