Valizadeh, BMedSt, G., A. J. Porter, BMed, MMed, and H. C. Russell, MbChb (Hons), BSc (Hons), FRCOphth, FRANZCO. “Persistent Fetal Vasculature on RetCam”. Digital Journal of Ophthalmology, vol. 26, no. 4, Dec. 2020, https://djo.harvard.edu/index.php/djo/article/view/65.