Research Article
Biomarker Profiling for Pyridoxine Dependent Epilepsy in Dried Blood Spots by HILIC-ESI-MS
Figure 3
Autosampler and long-term stability studies of low quality controls (LQC) and high-quality controls (HQC) of -amino adipic semialdehyde, piperidine-6-carboxylic acid, and pipecolic acid.