Verticchio Vercellin, Alice Chandra, Sara Lombardo, Carlo Alberto Cutolo, Carmine Tinelli, and Giovanni Milano. “Color Doppler Imaging and Glaucoma: Comparison of Doppler Waveform of Retrobulbar Vessels Between a Glaucomatous Patient and a Healthy Subject”. International Journal of Innovative Research in Medical Science 1, no. 09 (December 25, 2016): 335 to 337. Accessed May 8, 2024. https://ijirms.in/index.php/ijirms/article/view/76.