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Heiligenhaus A, Bauer D, Meller D, Steuhl KP, Tseng SC.Heiligenhaus A, et al. Among authors: steuhl kp.Invest Ophthalmol Vis Sci. 2001 Aug;42(9):1969-74.Invest Ophthalmol Vis Sci. 2001.PMID: 11481259
Heiligenhaus A, Li H, Yang Y, Wasmuth S, Bauer D, Steuhl KP.Heiligenhaus A, et al. Among authors: steuhl kp.Ophthalmologe. 2004 Jan;101(1):59-65. doi: 10.1007/s00347-003-0872-5.Ophthalmologe. 2004.PMID: 14872270German.