Impact of the TCF7L2 genotype on risk of hypoglycaemia and glucagon secretion during hypoglycaemia oleh Peter L Kristensen, Ulrik Pedersen-Bjergaard, Rikke Due-Andersen, Thomas Høi-Hansen, Lise Grimmeshave, Valeriya Lyssenko, Leif Groop, Jens J Holst, Allan A Vaag, Birger Thorsteinsson