Full Text IPS Proceedings 1975 - 1999
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Conventional Perimetry. Part I: Introduction, Basic Terms. (pdf)
As Slightly modified translation of:
U. Schiefer, J. Pätzold, F. Dannheim: Konventionalle Perimetrie. Teil I: Einführung – Grundbegriffe. Der Ophthalmologe 2005, 102(6):627-646. With kind permission from Springer Science+Business Media, Heidelberg, Germany