Yadollahi, Mahnaz, kazem Jamali, Forough Pazhuheian, and Mahmood ali Nezam eftekhari. 2021. “Survival Following Road Traffic Accidents in a Level-I Trauma Center, Parametric Versus Semi-Parametric Survival Models”. Iranian Red Crescent Medical Journal 23 (5). https://ircmj.com/index.php/IRCMJ/article/view/297.