Riccardi, A., Spinola, B., Minuto, P., Licenziato, M., Ghiglione, V., & Lerza, R. (2019). Efficacy and tolerability of fixed association of oxycodone and naloxone in elderly patients with ribs fracture: An 18-month retrospective study. Emergency Care Journal, 15(2). https://doi.org/10.4081/ecj.2019.8119