No advanced retinopathy of prematurity stages 4 or 5 in a large high-risk German cohort
Philipp S Muether, Angela Kribs, Moritz Hahn, Jasmin Schumacher, Frank Eifinger, Bernd Kirchhof, Bernhard Roth, Sascha Fauser
British Journal of Ophthalmology Mar 2012, 96 (3) 400-404; DOI: 10.1136/bjo.2011.203125