Raccah D, Guerci B, Ajmera M, Davis K, Meyers J, Lew E, Shaunik A, Blonde L. Clinical implications of prolonged hyperglycaemia before basal insulin initiation in type 2 diabetes patients: an electronic medical record database analysis. Endocrinol Diabetes Metab. 2019 Mar 28;2(3):e00061. doi: 10.1002/edm2.61
Michels KB, Rothman KJ. Update on unethical use of placebos in randomised trials. Bioethics. 2003 Apr;17(2):188-204.