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LaBarge E, Smith DS, Dick L, Storandt M.LaBarge E, et al. Among authors: smith ds.Arch Neurol. 1992 Nov;49(11):1151-6. doi: 10.1001/archneur.1992.00530350065021.Arch Neurol. 1992.PMID: 1444882
Berg L, Smith DS, Morris JC, Miller JP, Rubin EH, Storandt M, Coben LA.Berg L, et al. Among authors: smith ds.Ann Neurol. 1990 Nov;28(5):648-52. doi: 10.1002/ana.410280508.Ann Neurol. 1990.PMID: 2260851