Ivanovic J, Pekmezović T, Drulović J. Interferon Beta – Medication Which Started the Revolution in the Treatment of Multiple Sclerosis. MedPodml [Internet]. 08. Maj 2019. [citirano 12. Juli 2026.];70(1). Dostupno na: https://asistent.ceon.rs/index.php/medpod/article/view/18871