References
- Lehotay DC , HallP, LepageJ, EichhorstJC, EtterML, GreenbergCR. LC–MS/MS progress in newborn screening. Clin. Biochem. 44(1), 21–31 (2011).
- Chase DH , KalasTA, NaylorEW. Use of tandem mass spectrometry for multianalyte screening of dried blood specimens from newborns. Clin. Chem. 49(11), 1797–1817 (2003).
- Ceglarek U , LeichtleA, BrugelMet al. Challenges and developments in tandem mass spectrometry based clinical metabolomics. Mol. Cell. Endocrinol. 301(1–2), 266–271 (2009)
- Abu-Rabie P , SpoonerN. Direct quantitative bioanalysis of drugs in dried blood spot samples using a thin-layer chromatography mass spectrometer interface. Anal Chem. 81(24), 10275–10284 (2009).
- Dunn WB , BroadhurstD, BegleyPet al. Procedures for large-scale metabolic profiling of serum and plasma using gas chromatography and liquid chromatography coupled to mass spectrometry. Nat. Protoc. 6, 1060–1083 (2011).
- Wilson I . Global metabolic profiling (metabonomics/metabolomics) using dried blood spots: advantages and pitfalls. Bioanalysis3(20), 2255–2257 (2011).
- Li W , TseFL. Dried blood spot sampling in combination with LC–MS/MS for quantitative analysis of small molecules. Biomed. Chromatogr. 24(1), 49–65 (2010).
- Becker S , KortzL, HelmschrodtC, ThieryJ, CeglarekU. 2012 LC–MS-based metabolomics in the clinical laboratory. J. Chromatogr. B Analyt. Technol. Biomed. Life Sci. 1(883–884), 68–75 (2012).
- Vuckovic D . Current trends and challenges in sample preparation for global metabolomics using liquid chromatography-mass spectrometry. Anal. Bioanal. Chem. 403(6), 1523–1548 (2012).
- Fingerhut R , EnsenauerR, RöschingerW, AmeckeR, OlgemöllerB, RoscherAA. Stability of acylcarnitines and free carnitine in dried blood samples: implications for retrospective diagnosis of inborn errors of metabolism and neonatal screening for carnitine transporter deficiency. Anal. Chem. 81, 3571–3575 (2009).
- Mei JV , LiL, RasmussenSAet al. Effect of specimen storage conditions on newborn dried blood spots used to assess Toxoplasma gondii immunoglobulin M (IgM). Clin. Chim. Acta412(5–6), 455–459 (2011).
- Michopoulos F , TheodoridisG, SmithCJ, WilsonID. Metabolite profiles from dried blood spots for metabonomic studies using UPLC combined with orthogonal acceleration ToF-MS: effects of different papers and sample storage stability. Bioanalysis3(24), 2757–2767 (2011).
- Burtis CA , AshwoodER. Tietz Textbook of Clinical Chemistry (3rd Edition). WB Saunders, Philadelphia, PA, USA (1998).
- Schultz CJ , DaltonRN, TurnerC, NeilHA, DungerDB. Freezing method affects the concentration and variability of urine proteins and the interpretation of data on microalbuminuria. The Oxford Regional Prospective Study Group. Diabet Med. 17(1), 7–14 (2000).