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Updated: Oct 23, 2026

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Using Multi-fluorinated Bile Acids and In Vivo Magnetic Resonance Imaging to Measure Bile Acid Transport
Published on: November 27, 2016
A modified fecal excretion test for assaying intestinal absorption of 3H-folic acid
Scandinavian Journal of Gastroenterology
|January 1, 1975
Abstract:
A method for determination of the intestinal absorption of folic acid is described. It is based on the principle of double tracer technique in assay of fecal samples using gas proportional counting for 3H determinations. As the procedure is simple, reliable, and inexpensive, it is considered to be of value for laboratories without advanced equipment for radiochemical assay.
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