PT - JOURNAL ARTICLE AU - André J Scheen TI - Metformin should not be contraindicated in patients with type 2 diabetes and mild to moderate renal impairment AID - 10.1136/ebmed-2015-110184 DP - 2015 Jun 01 TA - Evidence Based Medicine PG - 115--115 VI - 20 IP - 3 4099 - http://ebm.bmj.com/content/20/3/115.short 4100 - http://ebm.bmj.com/content/20/3/115.full SO - Evid Based Med2015 Jun 01; 20