Limited linear range of the Abbott AxSYM serum and erythrocyte folate methods.
Manzella
S
S
Gronowski
A
A
Ladenson
J
J
Scott
M G
MG
D004912:Erythrocytes / Q000737:chemistry*; D005492:Folic Acid / Q000097:blood*; D006801:Humans; D007124:Immunoenzyme Techniques; D011863:Radioimmunoassay; D011933:Reagent Kits, Diagnostic
D011933:Reagent Kits, Diagnostic; D005492:Folic Acid