CLINICAL SCIENCES: Incidence of Retinopathy of Prematurity in Infants Born Before 27 Weeks' Gestation in Sweden

D Austeng, K. B. M Kallen, U. W Ewald, P. G Jakobsson and G. E. Holmstrom

Archives of Ophthalmology 127 ( 10 ): 1315 - 1319 , 2009