GÜNDOĞDU, Ünsal, ve Öznur ASİL. “NT-ProBNP Determines Renal Dysfunction in Elderly and Middle-Aged Patients With Heart Failure”. Journal on Mathematic, Engineering and Natural Sciences (EJONS) 4, no. 14 (Haziran 12, 2020): 351–358. Erişim Mayıs 19, 2024. https://ejons.org/index.php/ejons/article/view/120.