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Meinhardt-Injac B, Zöllig J, Persike M, Martin M, Seiffge-Krenke I, Meinhardt G.Meinhardt-Injac B, et al.Vision Res. 2011 Jun 21;51(12):1338-50. doi: 10.1016/j.visres.2011.04.010. Epub 2011 Apr 20.Vision Res. 2011.PMID: 21527268Free article.