TY - JOUR AU - Welch, Michael AU - Nelson, Bryant AU - Satterfield, Mary AU - Sniegoski, Lorna C2 - Analytical Chemistry DA - 2005-11-01 LA - en M1 - 77 PB - Analytical Chemistry PY - 2005 TI - Simultaneous Quantification of Homocysteine and Folate in Human Serum or Plasma Using Liquid Chromatography/Tandem Mass Spectrometry ER -