Sabev, Sasho, and Mariyana Nikolova. 2022. “‘EQUINE ASTHMA’ SYNDROME – CLINICAL, ENDOSCOPIC AND BACTERIOLOGIC INVESTIGATIONS IN EIGHT TINKER HORSES”. TRADITION AND MODERNITY IN VETERINARY MEDICINE 7 (2):44-49. https://www.scij-tmvm.com/index.php/pub/article/view/209.