TY - STAND AU - S. Holden AU - S. Jenkins-Jones AU - C. Currie BT - PLoS One DO - 10.1371/journal.pone.0153594 M1 - 5 PY - 2016 EP - e0153594 T2 - PLoS One TI - Association between Insulin Monotherapy versus Insulin plus Metformin and the Risk of All-Cause Mortality and Other Serious Outcomes: A Retrospective Cohort Study VL - 11 SN - 1932-6203 ER -