Aizhan Zhakanbayevna Kudaibergenova, Aigulsum Kulyntayevna Izekenova and Akerke Shalgymbaykyzy Zhangbyrbai 2026. Diabetic Retinopathy in Kazakhstan: The Role of Optical Coherence Tomography in Early Detection and Outpatient Care. Research Retrieval and Academic Letters. 14 (Oct. 2026).