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Roberts GW, Aguilar-Loza N, Esterman A, Burt MG, Stranks SN.Roberts GW, et al. Among authors: burt mg.Med J Aust. 2012 Mar 5;196(4):266-9. doi: 10.5694/mja11.10853.Med J Aust. 2012.PMID: 22409694