NIKONOV, V.; LYZOHUB, K. Principles of choosing an analgesic depending on the intensity of pain. EMERGENCY MEDICINE, [S. l.], v. 17, n. 3, p. 6–9, 2021. DOI: 10.22141/2224-0586.17.3.2021.234795. Disponível em: https://emergency.zaslavsky.com.ua/index.php/journal/article/view/1384. Acesso em: 18 aug. 2022.