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2. Inborn errors of pterin metabolism;Blau;Ann Rev Nutr,1988
3. Importance of pteridines for regulation of growth;Wachter,1982
4. GTP cyclohydrolase deficiency: analysis of the influence on immune parameters in a girl;Joller,1983
5. Folate and pterin metabolism by cancer cells in culture;Stea;Cancer Res,1978