Sabbaghian Tousi , Sara, Roya Jabbari, Bita Dadpour, Hosein Roghangaran Khiabani, Rosita Salari, and Parastoo Golpour. “Using the Extended Cox Model to Determine Factors Affecting the Length of Hospitalization in Patients With Drug Poisoning: Extended Cox Model to Determine the Factors Affect the Length of the Hospitalization for the Poisoned ”. International Journal of Medical Toxicology and Forensic Medicine 12, no. 2 (January 26, 2022): 36738. Accessed August 15, 2022. https://journals.sbmu.ac.ir/ijmtfm/article/view/36738.