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Koelwel, C. and Rothschenk, Stefan and Fuchs-Koelwel, B. and Gabler, B. and Lohmann, C. and Göpferich, Achim (2008) Alginate inserts loaded with epidermal growth factor for the treatment of keratoconjunctivitis sicca. Pharmaceutical Development and Technology 13 (3), pp. 221-231.
Thomas, K. and Koelwel, C. and Machei, U. and Faerber, L. and Göpferich, Achim (2005) Three generations of cyclosporine a formulations: An in vitro comparison. Drug Development and Industrial Pharmacy 31 (4), pp. 357-366.