Serdiuk, Anton. “ENDOTHELIN-1 CONTENT IN BLOOD AS A POSSIBLE BIOMARKER OF DIABETIC RETINOPATHY”. SWorld-Ger Conference proceedings 1, no. gec41-00 (October 30, 2025): 88–91. Accessed January 22, 2026. https://www.proconference.org/index.php/gec/article/view/gec41-00-007.