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Tao YX, Hassan A, Haddad E, Johns RA.Tao YX, et al. Among authors: johns ra.Neuroscience. 2000;95(2):525-33. doi: 10.1016/s0306-4522(99)00438-8.Neuroscience. 2000.PMID: 10658633Free article.
Tao YX, Hassan A, Johns RA.Tao YX, et al. Among authors: johns ra.Anesthesiology. 2000 Feb;92(2):493-9. doi: 10.1097/00000542-200002000-00032.Anesthesiology. 2000.PMID: 10691237
Tao F, Tao YX, Gonzalez JA, Fang M, Mao P, Johns RA.Tao F, et al. Among authors: johns ra.Neuroreport. 2001 Oct 29;12(15):3251-5. doi: 10.1097/00001756-200110290-00022.Neuroreport. 2001.PMID: 11711866