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Ogunniyi A, Lekwauwa UG, Osuntokun BO.Ogunniyi A, et al.Neuroepidemiology. 1991;10(5-6):246-50. doi: 10.1159/000110280.Neuroepidemiology. 1991.PMID: 1798426
Baiyewu O, Unverzagt FW, Ogunniyi A, Hall KS, Gureje O, Gao S, Lane KA, Hendrie HC.Baiyewu O, et al.Eur J Neurol. 2002 Nov;9(6):573-80. doi: 10.1046/j.1468-1331.2002.00434.x.Eur J Neurol. 2002.PMID: 12453071