Dr. Pulgurthi Ramgopal, and Dr.Shobana Ghanta. “STUDY OF HOMOCYSTEINE LEVELS IN DIABETIC PATIENTS WITH AND WITHOUT RETINOPATHY”. Journal of Population Therapeutics and Clinical Pharmacology 25, no. 2 (December 18, 2018): 201–205. Accessed September 25, 2026. https://jptcp.com/index.php/jptcp/article/view/11958.