The initial purpose of this study was to develop a reliable method
for the determination of vitamin B₆ in blood. At the present time
microbiological assays have demonstrated greater sensitivity and
specificity than other methods for the of vitamin B₆ in
pure solution and many foodstuffs. However, adetermination pplication of...
The concentration of ascorbic acid in the plasma was determined on
four levels of ascorbic acid intake for seven day periods in 1946-47 and
on three levels of ascorbic acid intake for ten day periods in 1947-48.
The subjects, eight girls and eight boys, were 16 to 19 year old...