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. 2023;20:41-45. Accessed April 18, 2026. https://www.scholarexpress.net/index.php/wbph/article/view/2346