Nwako , F. U., and E. A. Ayeni. “Neuromyelitis Optica Involving the Area Postrema in a Nigerian Female: A Case Report”. Transactions of the Ophthalmological Society of Nigeria 6, no. 1 (August 1, 2021). Accessed May 2, 2024. https://tosn.org.ng/index.php/home/article/view/76.