Esmail, A, A F Doubell, H Piek, J T Janson, and A J K Pecoraro. “Zoonotic Endocarditis: Is the Feather Mightier Than the Sword?”. SA Heart Journal 19, no. 1 (August 4, 2022): 24–27. Accessed October 8, 2025. https://www.journals.ac.za/SAHJ/article/view/5359.