WATSON, D J; EVANS, A; BLOCKMAN, M; WIESNER, L. Detection of karakin poisoning using a targeted mass spectrometric workflow. South African Medical Journal, South Africa, v. 112, n. 12, p. 901–903, 2022. DOI: 10.7196/SAMJ.2022.v112i12.16667. Disponível em: https://samajournals.co.za/index.php/samj/article/view/540. Acesso em: 7 oct. 2025.