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Mattick A, Clegg G, Beattie T, Ahmad T.Mattick A, et al.Emerg Med J. 2002 Sep;19(5):405-7. doi: 10.1136/emj.19.5.405.Emerg Med J. 2002.PMID: 12204985Free PMC article.Clinical Trial.
Mattick A.Mattick A.Emerg Med J. 2002 Sep;19(5):382-5. doi: 10.1136/emj.19.5.382.Emerg Med J. 2002.PMID: 12204980Free PMC article.Review.No abstract available.
Mattick A, Gawthrope I.Mattick A, et al.Emerg Med J. 2007 Dec;24(12):863. doi: 10.1136/emj.2007.048637.Emerg Med J. 2007.PMID: 18029530Free PMC article.
Mattick A, Gawthrope I.Mattick A, et al.BMJ Case Rep. 2009;2009:bcr10.2008.1148. doi: 10.1136/bcr.10.2008.1148. Epub 2009 May 8.BMJ Case Rep. 2009.PMID: 21686444Free PMC article.