Tehran University of Medical Sciences Current Journal of Neurology 2717-011X 15 1 2016 01 06 Reversible pulmonary artery hypertension in association with interferon-beta therapy for ‎multiple sclerosis 54 56 EN Somayyeh Baghizadeh Iranian Center of Neurological Research, Iranian Headache Association, Sina Hospital, Tehran ‎University of Medical Sciences ,Tehran, Iran Mohammad Ali Sahraian Department of Neurology, School of Medicine AND Sina Hospital, Tehran University of Medical ‎Sciences ,Tehran, Iran Mojgan Ghahari Iran Multiple Sclerosis Society, Tehran, Iran‎ 2015 11 04 2016 01 01 No Abstract https://ijnl.tums.ac.ir/index.php/ijnl/article/view/879 https://ijnl.tums.ac.ir/index.php/ijnl/article/download/879/257