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Smart PJ, Hardy PJ, Buckley DM, Somers JM, Broderick NJ, Halliday KE, Williams L.Smart PJ, et al. Among authors: broderick nj.Emerg Med J. 2003 May;20(3):225-7. doi: 10.1136/emj.20.3.225.Emerg Med J. 2003.PMID: 12748134Free PMC article.
Barry BP, Hall N, Cornford E, Broderick NJ, Somers JM, Rose DH.Barry BP, et al. Among authors: broderick nj.Clin Radiol. 1998 Oct;53(10):747-51. doi: 10.1016/s0009-9260(98)80317-6.Clin Radiol. 1998.PMID: 9817092Clinical Trial.