S.W. Bailey and J.E. Ayling, Total Chemical Synthesis of Chirally Pure (6S)-Tetrahydrofolic Acid.
P.J. Bagley and J.Selhub, Analysis of Folates Using Combined Affinity and Ion Pair Chromatography.
C.R. Santhosh-Kumar and J.F. Kolhouse, Molar Quantitation of Folates by Gas Chromatograph-Mass Spectrometry.
D.W. Horne, Microbiological Assay of Folates in 96-Well Microtiter Plates.
A.M. Molloy and J.M. Scott, Microbiological Assay for Serum, Plasma, and Red Cell Folate Using Cryopreserved Microtiter Plate Method.
E.R. Werner, H. Wachter, and G. Werner-Felmayer, Determination of Tetrahydrobiopterin Biosynthetic Activities by High-Performance Liquid Chromatography with Fluorescence Detection.
R.J. Leeming, Microtiter Plate Assay for Biopterin Using Cryopreserved Crithidia fasciculata. J. McPartlin and J.M. Scott, Identification and Assay of Folate Catabolites in Human Urine.
V. Schirch, Enzymatic Determination of Folylpolyglutamate Pools.
V. Schirch, Synthesis and Interconversion of Reduced Folylpolyglumates.
A.L. Fitzhugh and R.K. Akee, Chemical Synthesis of (6S)-5-Formyl-5,6,7,8-tetrahydropteroyl-poly-gamma-L-glutamates.
J. Fan and F.M. Huennekens, Biotin Derivatives of Folate Compounds: Synthesis and Utilization for Visualization and Affinity Purification of Folate Transport Proteins.
C.M. Pfeiffer and J.F. Gregory, III, Preparation of Stable Isotopically Labeled Folates for in Vivo Investigation of Folate Absorption and Metabolism.
S. Milstien, Interconversion of 6- and 7-Substituted Tetrahydropterins via Enzyme-Generated 4a-Hydroxytetrahydroprotein Intermediates.
M. Hoshiga and K. Hatakeyama, Enzymatic Synthesis of 6R-