Familial hyperglycemia due to mutations in glucokinase. - Froguel,P.; Zouali,H.; Vionnet,N.; Velho,G.; Vdaire,M.; Sun,F.; Lesage,S.; Stoffel,M.; Takeda,J.; Passa,P.; Permutt,A.; Beckmann,JS.; et al. (N Engl J Med, 1993)