P. Uy AS, Jr, S. Seville S, L. M. Jaranilla J, K. S. Desamito Y, P. Barbacena R, J. A. Narceda R. Determination of Psychoactive Mitragynine Drug in Suspected Kratom Species Collected from Various Geographical Areas in the Philippines: A Pilot Study on Existing Local Plant-based New Psychoactive Su. AJFSFM [Internet]. 2019Dec.31 [cited 2025Jan.13];1(10):1358-66. Available from: https://journals.nauss.edu.sa/index.php/AJFSFM/article/view/1074