title: Preanalytical sources of measurement error: the conundrum of the homocysteine hypothesis.
authors.forename: Robert S
authors.initials: RS
authors.lastname: Rosenson
authors.forename: Christine C
authors.initials: CC
authors.lastname: Tangney
mesh_terms: D001774:Blood Chemical Analysis / Q000379:methods; D003951:Diagnostic Errors; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D020138:Hyperhomocysteinemia / Q000097:blood / Q000175:diagnosis*; D015203:Reproducibility of Results; D013048:Specimen Handling / Q000379:methods
chemical_list: D006710:Homocysteine