Comparison of isotope dilution mass spectrometry methods for the determination of total homocysteine in plasma and serum - Nelson, Bryant C.; Pfeiffer, Christine M.; Satterfield, Mary B.; Sniegoski, Lorna T.; Welch, Michael J.
Keywords: Gas chromatography; Homocystein; Liquid chromatography; Mass spectrometry; Plasma; Precipitation; Protein; Reference material; Serum