Pegylated versus non-pegylated interferon beta 1a in patients with relapsing-remitting multiple sclerosis: A

Amir Hashemi-Meshkini1, Hedieh Sadat Zekri2, Hasan Karimi-Yazdi3

  • 1Department of Pharmacoeconomics and Pharmaceutical Administration, School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.

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