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Gracovetsky SA, Newman NM, Richards MP, Asselin S, Lanzo VF, Marriott A.Gracovetsky SA, et al. Among authors: newman nm.Spine (Phila Pa 1976). 1998 Mar 1;23(5):568-75. doi: 10.1097/00007632-199803010-00009.Spine (Phila Pa 1976). 1998.PMID: 9530788
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Gracovetsky S, Newman N, Pawlowsky M, Lanzo V, Davey B, Robinson L.Gracovetsky S, et al. Among authors: newman n.Spine (Phila Pa 1976). 1995 May 1;20(9):1036-46. doi: 10.1097/00007632-199505000-00010.Spine (Phila Pa 1976). 1995.PMID: 7631233
Newman NM, Gracovetsky SA.Newman NM, et al.Spine (Phila Pa 1976). 1995 Aug 1;20(15):1739-40.Spine (Phila Pa 1976). 1995.PMID: 7482028No abstract available.
Gracovetsky SA, Newman NM.Gracovetsky SA, et al. Among authors: newman nm.Spine (Phila Pa 1976). 1997 Feb 1;22(3):360-1. doi: 10.1097/00007632-199702010-00025.Spine (Phila Pa 1976). 1997.PMID: 9051901No abstract available.