Dethy, JM., Callaertdeveen, B., Janssens, M., & Lenaers, A. (1984). Determination of Sorbitol and Galactitol At the Nanogram Level in Biological Samples By High-performance Liquid-chromatography. Analytical Biochemistry, 143(1), 119-124. https://doi.org/10.1016/0003-2697(84)90565-7 (Original work published 1984)