A Ettl

发表

L Baldeschi, Christoph Hintschich, Hj Simonsz, 1999 .
L Koornneef, A Ettl, A. Daxer, 1997, Ophthalmology.
L Koornneef, A Ettl, S Priglinger, 1996, The British journal of ophthalmology.
A Ettl, S. Felber, A. Daxer, 1994, International Ophthalmology.