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Wong NH, Tran C, Pukallus M, Holcombe T, Seow WK.Wong NH, et al. Among authors: holcombe t.Aust Dent J. 2012 Jun;57(2):132-7. doi: 10.1111/j.1834-7819.2012.01688.x.Aust Dent J. 2012.PMID: 22624751Free article.