http://pec.lib.wvu.edu/record/P122441960Factors affecting the determination of bound ascorbic acid in blood serum or animal tissues.<p> Journal article reprint from: <em>Archives of Biochemistry and Biophysics</em>, v.89:no.1 (1960:July).</p>Lewis, W. R.Chiang, Jean Lu.Gross, Stanley.Serum analysis.Ascorbic acid.14256