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Swift EJ Jr, Perdigão J, Wilder AD Jr, Heymann HO, Sturdevant JR, Bayne SC.Swift EJ Jr, et al. Among authors: heymann ho.J Am Dent Assoc. 2001 Aug;132(8):1117-23. doi: 10.14219/jada.archive.2001.0337.J Am Dent Assoc. 2001.PMID: 11575019