TY - BOOK ED - Winter Workshop on Pteridines ED - Pfleider, W. ED - Wachter, H. ED - Blair, J. A. TI - Cancer, immunology, metabolic diseases: proceedings of Sixth Winter Workshop on Pteridines held in St Christoph, Arlberg, Austria, February 14-21 February 1987 SN - 3110112515 PY - 1987/// CY - Berlin PB - Walter De Gruyter KW - Pteridines KW - Congresses ER -