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Tang SB, Scheiffarth OF.Tang SB, et al. Among authors: scheiffarth of.Zhonghua Yan Ke Za Zhi. 1990 Sep;26(5):282-5.Zhonghua Yan Ke Za Zhi. 1990.PMID: 2086139Chinese.
Scheiffarth OF, Günther H, Kampik A, von der Mark K, Timpl R.Scheiffarth OF, et al.Fortschr Ophthalmol. 1986;83(5):582-4.Fortschr Ophthalmol. 1986.PMID: 2431985German.No abstract available.
Scheiffarth OF, Zrenner E, Disko R, Stefani FH, Brabänder B.Scheiffarth OF, et al.Invest Ophthalmol Vis Sci. 1990 Feb;31(2):272-6.Invest Ophthalmol Vis Sci. 1990.PMID: 2105916