Motwakil, Imam Awadelkareim Imam; Moawia, Abdelrahim Osman Mohamed
(European Journal of Biomedical and European Journal of Biomedical AND Pharmaceutical sciences, 2019-06-17)
Introduction: Deficiency of vitamin B12 produces protean effects on the nervous system, most commonlyneuropathy, myelopathy, cognitive and behavioral symptoms, and optic atrophy. Involuntary movements comprise a relatively ...