“ASSESSMENT OF COMPARATIVE ANALYSIS OF THE COURSE OF NON-ALCOHOLIC FATTY LIVER DISEASE IN MIDDLE-AGED AND ELDERLY PATIENTS WHO SUFFER COVID-19 THROUGH ULTRASOUND ELASTOMETRY (VIA FIBROSCAN)” (2021) World Bulletin of Public Health, 5, pp. 64–65. Available at: https://www.scholarexpress.net/index.php/wbph/article/view/380 (Accessed: 18 April 2026).