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Bos A, Vosselman N, Hoogstraten J, Prahl-Andersen B.Bos A, et al.Angle Orthod. 2005 Jul;75(4):526-31. doi: 10.1043/0003-3219(2005)75[526:PCADOP]2.0.CO;2.Angle Orthod. 2005.PMID: 16097220Free article.