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Schönherr U, Naumann GO, Lang GK, Bialasiewicz AA.Schönherr U, et al. Among authors: lang gk.Am J Ophthalmol. 1989 Nov 15;108(5):607-8. doi: 10.1016/0002-9394(89)90449-2.Am J Ophthalmol. 1989.PMID: 2817067No abstract available.
Lang GK, Lang GE, Naumann GO.Lang GK, et al. Among authors: lang ge.Curr Opin Ophthalmol. 1991 Aug;2(4):443-50.Curr Opin Ophthalmol. 1991.PMID: 10149299Review.
Rummelt V, Lang GK, Yanoff M, Naumann GO.Rummelt V, et al. Among authors: lang gk.Arch Ophthalmol. 1990 Mar;108(3):401-4. doi: 10.1001/archopht.1990.01070050099041.Arch Ophthalmol. 1990.PMID: 2310344