Roohipoor, RamakLoewenstein, John2016-05-022015Roohipoor, Ramak, and John I. Loewenstein. 2015. “Need for Refinement of International Retinopathy of Prematurity Guidelines and Classifications.” Journal of Ophthalmic & Vision Research 10 (4): 355-357. doi:10.4103/2008-322X.176902. http://dx.doi.org/10.4103/2008-322X.176902.2008-2010http://nrs.harvard.edu/urn-3:HUL.InstRepos:26859978en-USNeed for Refinement of International Retinopathy of Prematurity Guidelines and ClassificationsOther2016-05-0210.4103/2008-322X.176902