“Investigation of melatonin receptors gene expression levels in the hippocampus and hypothalamus in rats with an experimental morphine dependence model”, Ann Med Res , vol. 31, no. 10, pp. 860–864, Oct. 2024, Accessed: May 10, 2025. [Online]. Available: http://www.annalsmedres.org/index.php/aomr/article/view/4771