@article {139541,
	title = {Impact of vitamin D deficiency on cognition in patients with multiple sclerosis},
	journal = {Egypt J Neurol Psychiatry Neurosurg},
	volume = {46},
	year = {2009},
	note = {n/a},
	pages = {223-234},
	abstract = {n/a},
	author = {Ahmed T ElGhoneimy and Gad, Adel H and Hatem Samir and Nevin M. Shalaby and Gehan M. Ramzy and Marwa Farghaly and Hegazy, Mohammad I}
}
