Hardcastle, T C, M Kajee, K Lachenicht, and N van der Walt. “Approach to the Diagnosis and Management of Snakebite Envenomation in South Africa in Humans: Layperson Aspects and the Role of Emergency Medical Services”. South African Medical Journal 113, no. 5 (May 5, 2023): 10–18. Accessed October 12, 2025. https://samajournals.co.za/index.php/samj/article/view/666.