(en) Rohit Vashisht, Kenneth Jung, Alejandro Schuler et Juan M. Banda, « Association of Hemoglobin A1c Levels With Use of Sulfonylureas, Dipeptidyl Peptidase 4 Inhibitors, and Thiazolidinediones in Patients With Type 2 Diabetes Treated With Metformin: Analysis From the Observational Health Data Sciences and Informatics Initiative », JAMA Network Open, vol. 1, no 4, (DOI10.1001/jamanetworkopen.2018.1755, lire en ligne, consulté le )
(en) Rohit Vashisht, Kenneth Jung, Alejandro Schuler et Juan M. Banda, « Association of Hemoglobin A1c Levels With Use of Sulfonylureas, Dipeptidyl Peptidase 4 Inhibitors, and Thiazolidinediones in Patients With Type 2 Diabetes Treated With Metformin: Analysis From the Observational Health Data Sciences and Informatics Initiative », JAMA Network Open, vol. 1, no 4, (DOI10.1001/jamanetworkopen.2018.1755, lire en ligne, consulté le )