Xu, S., Meyer, D., Yoser, S., Mathews, D., & Elfervig, J. L. (2001). Pattern visual evoked potential in the diagnosis of functional visual loss. Ophthalmology (Rochester, Minn.), 108(1), 76-80. https://doi.org/10.1016/S0161-6420(00)00478-4
Chicago Style (17th ed.) CitationXu, Shizhao, David Meyer, Seth Yoser, Dennis Mathews, and John L. Elfervig. "Pattern Visual Evoked Potential in the Diagnosis of Functional Visual Loss." Ophthalmology (Rochester, Minn.) 108, no. 1 (2001): 76-80. https://doi.org/10.1016/S0161-6420(00)00478-4.
MLA (9th ed.) CitationXu, Shizhao, et al. "Pattern Visual Evoked Potential in the Diagnosis of Functional Visual Loss." Ophthalmology (Rochester, Minn.), vol. 108, no. 1, 2001, pp. 76-80, https://doi.org/10.1016/S0161-6420(00)00478-4.
Warning: These citations may not always be 100% accurate.