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O'Briain DS, Jackson F, Courtney MG, O'Malley F, McDonald GS, Mulvihill EM, Dinn JJ, Temperley IJ, Mulcahy F.O'Briain DS, et al. Among authors: mcdonald gs.Ir Med J. 1990 Jun;83(2):50-3.Ir Med J. 1990.PMID: 2391209