The Validation of Mitragynine And 7-Hydroxymitragynine Determination in Postmortem Blood by Chloroform Extraction. Journal of Carcinogenesis, [S. l.], v. 24, n. 3, p. 123–129, 2025. DOI: 10.64149/J.Carcinog.24.3s.123-129. Disponível em: https://carcinogenesis.com/index.php/JOC/article/view/678. Acesso em: 6 dec. 2025.