TY - BOOK ED - Winter Workshop on Pteridines TI - Cancer, immunology, metabolic diseases: proceedings fourth winter workshop on pteridines held in St. Christoph, Arlberg, Austria, February 23-March 2, 1985 PY - 1985/// CY - Berlin PB - Walter De Gruyter KW - Pteridines KW - Physiological effects KW - Congresses KW - Metabolism KW - Analysis KW - Cancer KW - Immunology KW - Disorders ER -