Caffeine, nicotine, cannabis, and psilocybin: Pharmacology, toxicology, and potential therapeutic uses of four naturally occurring psychoactive substances. Swiss Medical Weekly, [S. l.], v. 155, n. 7, p. 4346, 2025. DOI: 10.57187/s.4346. Disponível em: https://smw.ch/index.php/smw/article/view/4346. Acesso em: 3 dec. 2025.