Mathee A, Stephen C, Nzenze SA, Chandu L. New case definitions and thresholds for environmental notifiable medical conditions in South Africa: Pesticide, lead and mercury poisoning. S Afr Med J [Internet]. 2025 Dec. 8 [cited 2026 Apr. 19];115(11):e2565. Available from: https://www.samajournals.co.za/index.php/samj/article/view/2565