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Wöstmann B, Budtz-Jørgensen E, Jepson N, Mushimoto E, Palmqvist S, Sofou A, Owall B.Wöstmann B, et al.Int J Prosthodont. 2005 Mar-Apr;18(2):139-45.Int J Prosthodont. 2005.PMID: 15889662Review.