Multiple Sclerosis in Europe | An epidemiological update. Proceedings of the international Symposium of the German Neurological Society (DGN) in Darmstadt/Germany, April 1993 | ISBN 9783880642447
Multiple Sclerosis in Europe
An epidemiological update. Proceedings of the international Symposium of the German Neurological Society (DGN) in Darmstadt/Germany, April 1993