HEILMAN, Jeffery. The History, Legalization and Potentials of Psilocybin-Assisted Psychotherapy. Journal of Scientific Exploration, [S. l.], v. 36, n. 4, p. 623–640, 2023. DOI: 10.31275/20222633. Disponível em: https://journalofscientificexploration.org/index.php/jse/article/view/2633. Acesso em: 24 apr. 2026.