Kellee M. Miller, Nicole C. Foster, Roy W. Beck et al for the T1D Exchange Clinic Network Diabetes Care. 2015;38(6)971-8 http://care.diabetesjournals.org/content/38/6/971.abstract
Toulis K A, Nirantharakumar K, Ryan R, et al. The Journal of Clinical Endocrinology & Metabolism 2015;100(5) http://press.endocrine.org/doi/10.1210/jc.2014-3481
Ikramuddin S, Billington C J, Lee W, et al. The Lancet Diabetes and Endocrinologyn 2015;3(6):413-22 http://www.thelancet.com/journals/landia/article/PIIS2213-8587(15)00089-3/abstract