1. Insulin dosing. Toujeo website. https://www.toujeopro.com/dosing-and-titration. 2015. Accessed December 8, 2015.
2. US Food and Drug Administration approves Humalog 200 units/mL KwikPen. Investor Lily website. https://investor.lilly.com/releaseDetail.cfm?ReleaseID=914999. 2015. Accessed December 8, 2015.
3. Eli Lilly and Company. Humalog KWIKPEN-insulin lispro injection, solution. pi.lilly website. http://uspl.lilly.com/humalog/humalog.html#pi. Revised June 2015. Accessed October 10, 2015.
4. Use of U-500 insulin in the treatment of severe insulin resistance;Cochran;Insulin,2008
5. Use of concentrated insulin human regular (U-500) for patients with diabetes;Segal;Am J Health Syst Pharmacol,2010