Stanev, Kamen, Todor Gonovski, and Asen Ivanov. “IS OXIDATIVE STRESS INJURY RELATED WITH AORTIC CROSS TIME DURATION AFTER OPEN HEART SURGRY?”. KNOWLEDGE - International Journal 49, no. 4 (December 15, 2021): 763–765. Accessed July 16, 2024. https://ikm.mk/ojs/index.php/kij/article/view/4555.