Janka HU et al., The influence of Neurobion on temperature sensibility in patients with diabetic polyneuropathy In: Hrsg: Rietbrock N. Pharmakologie und klinischeAnwendunghochdosierter B-vitamine-steindkopff. Verlag, Darmstadt, 1991:87-97.
Beltramo E et al., Effects of thiamine and benfotiamine on intracellular glucose metabolism and relevance in the prevention of diabetic complications. Acta Diabetol. 2008 Sep; 45 (3): 131-141.