Evaluation of outsourced imaging centers and pharmacies affiliated to Shahid Beheshti University of Medical Sciences, Tehran, Iran oleh Samaneh Sohrabi, Mohammadi Gohar, Rashed Pourhamidi, Saeed Gholamzadeh, Fariba Khounraz, Sara Daneshvar pashaki, Naser Parvani, Iman Vakilzadeh, Faezeh Bahador, Mahmood Khodadoost