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Zaffaroni M, Ghezzi A.Zaffaroni M, et al. Among authors: ghezzi a.Neurol Sci. 2000;21(4 Suppl 2):S857-60. doi: 10.1007/s100720070026.Neurol Sci. 2000.PMID: 11205363Review.
Ghezzi A, Martinelli V, Rodegher M, Zaffaroni M, Comi G.Ghezzi A, et al.Neurol Sci. 2000;21(4 Suppl 2):S865-9. doi: 10.1007/s100720070028.Neurol Sci. 2000.PMID: 11205365