Glucose-lowering treatment and clinical results in 163 121 patients with type 2 diabetes: an observational study from the Swedish national diabetes register.

Diabetes Obes Metab 2012;14:717-26

Ekström N, Miftaraj M, Svensson AM, Andersson Sundell K, Cederholm J, Zethelius B, Gudbjörnsdottir S, Eliasson B