S. Khalid Abdulqader, L. H. . Najm, Noor, i Nabeeha, „Central Retinal Artery Doppler Indices Change in Hypertensive Adults: A Case-Control Study“, Scr Med, vol 56, izd. 5, str. 971–977, Okt. 2025, doi: 10.5937/scriptamed56-60291.