Cardiotoxicity of Senna occidentalis in sheep (Ovis aries) Journal title: Open Veterinary Journal Authors: D.I.S. Lopes| Federal University of Tocantins (UFT), College of Veterinary Medicine and Animal Scien... Subject(s): Biochemistry, Immunology, Microbiology, Parasitology, Veterinary Science, Endocrinology, Pathology and Forensics