Determination of dietary vitamin B-6 intake: is it accurate?
Vitamin and Mineral Nutrition Laboratory, Beltsville Human Nutrition Research Center, U.S. Department of Agriculture, Maryland 20705.
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Reynolds
D002851:Chromatography, High Pressure Liquid; D015930:Diet Records; D006801:Humans; D007256:Information Systems; D011736:Pyridoxine / Q000008:administration & dosage* / Q000032:analysis
D011736:Pyridoxine