AUTHOR=Cho Seoyoung , Chang Jupill , Kim Woosuk , Eom Kidong , Kim Jaehwan TITLE=Anatomical variations of the external jugular veins and collaterals incidentally diagnosed with computed tomography in Shih Tzu dogs JOURNAL=Frontiers in Veterinary Science VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1464750 DOI=10.3389/fvets.2024.1464750 ISSN=2297-1769