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Diels RM, Kalra V, DeLoach N Jr, Powers M, Nelson SS.Diels RM, et al. Among authors: nelson ss.Angle Orthod. 1995;65(4):285-92. doi: 10.1043/0003-3219(1995)065<0285:CISTPO>2.0.CO;2.Angle Orthod. 1995.PMID: 7486243Free article.
Taylor M, Hans MG, Strohl KP, Nelson S, Broadbent BH.Taylor M, et al.Angle Orthod. 1996;66(5):393-400. doi: 10.1043/0003-3219(1996)066<0393:STGOTO>2.3.CO;2.Angle Orthod. 1996.PMID: 8893109Free article.
Bazzucchi A, Hans MG, Nelson S, Powers M, Parker S.Bazzucchi A, et al.Semin Orthod. 1999 Jun;5(2):110-20. doi: 10.1016/s1073-8746(99)80030-9.Semin Orthod. 1999.PMID: 10530284Clinical Trial.
Hans MG, Le NM, Armogan V, Abei Y, Bernard L, Nelson S.Hans MG, et al.Angle Orthod. 2004 Jun;74(3):293-7. doi: 10.1043/0003-3219(2004)074<0293:OCISCC>2.0.CO;2.Angle Orthod. 2004.PMID: 15264637Free article.
Phoenix A, Valiathan M, Nelson S, Strohl KP, Hans M.Phoenix A, et al.Angle Orthod. 2011 Jul;81(4):632-8. doi: 10.2319/060710-313.1. Epub 2011 Feb 9.Angle Orthod. 2011.PMID: 21306225Free PMC article.