NOCHEVA, H.; ENCHEVA-STOYKOVA, E.; BOGDANOV, G.; TASHEV, R.; NIKOLOV, R. The Endogenous Cannabinoid System and Nitric Oxide Interact in Modulation of Cold Stress-induced Analgesia. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 75, n. 11, p. 1672–1679, 2022. DOI: 10.7546/CRABS.2022.11.15. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/205. Acesso em: 7 feb. 2025.