en original article Retinopathy of prematurity,,, ,،Treatment,,, ,،Intravitreal injection,,, ,،Anti-VEGF 18104 18111 https://jpp.mums.ac.ir/article_22820.html Mohammad-Reza Ansari_Astaneh m_ansariastaneh@yahoo.com 99615 No Eye Research Center, Mashhad University of Medical Sciences, Mashhad, Iran Mehrdad Motamed Shariati mehrdad_shariati2005@yahoo.com 99616 No Eye research center, Mashhad University of Medical Sciences Naser Shoeibi shoeibin@mums.ac.ir 99617 No Associate Professor, Eye Research Center, Department of Ophthalmology, Mashhad University of Medical Sciences, Mashhad, Iran Seyedeh Maryam Hosseini hosseinimm@mums.ac.ir 99618 No Eye Research Center, Mashhad university of Medical Sciences Mojtababa Abrishami abrishamimo@mums.ac.ir 99619 No Eye Research Center, Mashhad University of Medical Sciences Elham Bakhtiari bakhtiarie@mums.ac.ir 99620 No Research Center for Patient Safety, Mashhad University of Medical Sciences, Mashhad, Iran Mohsen Mohammadzade moh.mzadeh@gmail.com 99621 No Eye Research Center, Mashhad University of Medical Sciences Seyed Hossein Ghavami Shahri sh.ghavami@yahoo.com 99622 No Assistant Professor of Ophthalmology Department of Ophthalmology, School of Medicine Khatam Al Anbiya Hospital Mashhad University of Medical Sciences Mohammad Yaser Kiarudi y-kia76@yahoo.com 99623 No Eye Research Center, Mashhad University of Medical Sciences Mahshid Sadeghi kakhki sadeghikm4011@gmail.com 99624 Yes emamat blv- 17th emamat st- No100- 1th floor-Mashhad-Iran Majid Abrishami abrishamim@mums.ac.ir 99625 No Eye Research Center, Farabi Eye Hospital; Tehran University of Medical Sciences, Tehran, Iran