A. Riazi, Y. Panahi, A. A. Alishiri, M. A. Hosseini, A. A. Karimi Zarchi, and A. Sahebkar, “The impact of saffron (Crocus sativus) supplementation on visual function in patients with dry age-related macular degeneration”, Ital J Med, vol. 11, no. 2, pp. 196–201, Aug. 2016.