Etemadifar, Masoud, Keyvan Basiri, and Naser Tavakoli. 2005. “Side Effects of Bb-Interferon: A Comparative Study Among Avonex, Betaseron and Rebif: Side Effects of B-Interferon”. Iranian Journal of Pharmaceutical Sciences 1 (3):177-82. https://doi.org/10.22037/ijps.v1.39510.