Muhammad Bilal, Maria Shahzadi, Muhammad Sikander Ghayas Khan. “Electroretinography - An Evolving Technique for Early Detection of Retinal Dysfunction”. Pakistan Journal of Medical & Health Sciences 16, no. 11 (December 11, 2022): 1. Accessed July 17, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/3136.