Spasojević Kosić, Ljubica, Vesna Lalosevic, Aleksandar Potkonjak, Stanislav Simin, Ljiljana Kuruca, and Vuk Vračar. 2020. “Severe Heartworm Disease in Two Dogs Cured by an Alternative Therapy”. Veterinarski Glasnik 74 (2). Belgrade, Serbia:202-10. https://doi.org/10.2298/VETGL190717002S.