Bibliography
- Brautigam C , WeykampC, HoffmannFG, WeversRA: Neurotransmitter metabolites in CSF: an external quality control scheme.J. Inherit. Metab. Dis.25, 287–298 (2002).
- Murr C , WidnerB, WirleitnerB, FuchsD: Neopterin as a marker for immune system activation.Curr. Drug Metab.3, 175–187 (2002).
- Azumagawa K , ShuheiS, TanabeT, WakamiyaE, KawamuraN, TamaiH: Neopterin, biopterin and nitric oxide concentrations in the cerebrospinal fluid of children with central nervous system infections.Brain Dev.25, 200–202 (2003).
- Krebs HA , Hems,R, TylerB: The regulation of folate and methionine metabolism.Biochem. J.158, 341–353 (1976).
- Mabuchi T , KitagawaK, Ohtsuki Tet al.: Contribution of microglia/macrophages to expansion of infarction and response of oligodendrocytes after focal cerebral ischemia in rats. Stroke31, 1735–1743 (2000).
- Robinson R , McCarthyGT, BandmannO, DobbieM, SurteesR, WoodNW: GTP cyclohydrolase deficiency; intrafamilial variation in clinical phenotype, including levodopa responsiveness.J. Neurol. Neurosurg. Psychiatry66, 86–91 (1999).