Investigation of melatonin receptors gene expression levels in the hippocampus and hypothalamus in rats with an experimental morphine dependence model. Annals of Medical Research, [S. l.], v. 31, n. 10, p. 860–864, 2024. Disponível em: http://annalsmedres.org/index.php/aomr/article/view/4771. Acesso em: 14 mar. 2025.