Barros, Claudio S. L., and Daniel R. Rissi. “Ovine Enzootic Calcinosis by Ingestion of Nierembergia Veitchii”. Brazilian Journal of Veterinary Pathology 17, no. 3 (November 30, 2024): 226–229. Accessed October 19, 2025. https://bjvp.org.br/bjvp/article/view/476.