AUTHOR=Cardillo Jenna H. , Zersen Kristin M. , Cavanagh Amanda A. TITLE=Point of care ultrasound measurement of paralumbar caudal vena cava diameter and caudal vena cava to aortic ratio in hypovolemic dogs JOURNAL=Frontiers in Veterinary Science VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1467043 DOI=10.3389/fvets.2024.1467043 ISSN=2297-1769