Title: Malz F, et al. Synthesis of methyl 4'-O-methyl-beta-D-cellobioside-13C12 from D-glucose-13C6. Part 2: solid-state NMR studies. Carbohydr Res. 2007 Jan 15;342(1):65-70.
Title: Zhang H, et al. A convenient LC-MS method for assessment of glucose kinetics in vivo with D-3C6glucose as a tracer. Clin Chem. 2009 Mar;55(3):527-32.