BADTKE, G [Experimental-histologic contribution to the problem of so-called colobomas or colobama-like changes at the insertion of the optic nerve]. [electronic resource] - Zeitschrift fur arztliche Fortbildung Sep 1962 - 989-95 p. digital Publication Type: Journal Article ISSN: 0044-2178 Subjects--Topical Terms: ColobomaHumansOphthalmologyOptic Nerve