“THE EFFECTIVENESS OF A NEW FOOD SUBSTANCE - A HARD GELATIN CAPSULE - «VIZION JUNIOR» IS BEING STUDIED IN CHILDREN WHO HAVE RECOVERED FROM THE CORONAVIRUS”., Wor.Bul.Pub.Helt., vol. 20, pp. 41–45, Mar. 2023, Accessed: Feb. 03, 2026. [Online]. Available: https://scholarexpress.net/index.php/wbph/article/view/2346