Biochemical and Clinical Aspects of Pteridines. Cancer - Immunology - Metabolic Diseases : Proceedings . Winter Workshop on Pteridines. . Vol. 2, : Cancer - Immunology - Metabolic Diseases ; Proceedings Second Winter Workshop on Pteridines March 6-9, 1983, St. Christoph, Arlberg, Austria
Biochemical and Clinical Aspects of Pteridines. Cancer - Immunology - Metabolic Diseases : Proceedings . Winter Workshop on Pteridines. . Vol. 4, : February 23-March 2, 1985, St. Christoph, Arlberg, Austria