Advantage of adjunct metformin and insulin therapy in the management of glycemia in critically ill patients. Evidence for nonoccurrence of lactic acidosis and needing to parenteral metformin Journal title: Archives of Medical Science Authors: Mojtaba Mojtahedzadeh, Mohammad Rouini, Farshad Kajbaf, Atabak Najafi, Ghazal Ansari, Afshin G... Subject(s): Medicine