TY - GEN AU - Guttormsen,Anne B AU - Solheim,Einar AU - Refsum,Helga TI - Variation in plasma cystathionine and its relation to changes in plasma concentrations of homocysteine and methionine in healthy subjects during a 24-h observation period SN - 0002-9165 PY - 2004///0120 KW - Adult KW - Circadian Rhythm KW - Cystathionine KW - blood KW - Fasting KW - Female KW - Food KW - Gas Chromatography-Mass Spectrometry KW - Homocysteine KW - Humans KW - Male KW - Methionine N1 - Publication Type: Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1093/ajcn/79.1.76 ER -