TALIB, Noor H.; MAJEED , Maysaa J.; HUSSEIN, Maher M. Beta-Endorphin and Serotonin Levels in Individuals with Methamphetamine use Disorder. Journal of the Faculty of Medicine Baghdad, Baghdad-Iraq., v. 67, n. No. 2, p. 240–244, 2025. DOI: 10.32007/jfacmedbaghdad3121. Disponível em: https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/3121. Acesso em: 12 jul. 2025.