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Key JD, Hoffman MC, Neal D, Hulsey TC.Key JD, et al. Among authors: hulsey tc.J S C Med Assoc. 2003 Dec;99(12):360-4.J S C Med Assoc. 2003.PMID: 14983526
Hulsey TC, Levkoff AH, Alexander GR, Tompkins M.Hulsey TC, et al.South Med J. 1991 Apr;84(4):443-6. doi: 10.1097/00007611-199104000-00008.South Med J. 1991.PMID: 2014426