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Royal W 3rd, Dupont B, McGuire D, Chang L, Goodkin K, Ernst T, Post MJ, Fish D, Pailloux G, Poncelet H, Concha M, Apuzzo L, Singer E.Royal W 3rd, et al. Among authors: mcguire d.J Neurovirol. 2003 Jun;9(3):411-9. doi: 10.1080/13550280390201740.J Neurovirol. 2003.PMID: 12775425Clinical Trial.