1. Shaw JS, Wilmot RL, Kilpatrick ES. Establishing pragmatic estimated GFR thresholds to guide metformin prescribing. Diabet Med. 2007;24:1160-3. [abstract]
  2. Calabrese AT, Coley KC, DaPos SV, et al. Evaluation of prescribing practices: risk of lactic acidosis with metformin therapy. Arch Intern Med. 2002;162:434-7. [abstract]
  3. McCormack J, Johns K, Tildesley H.Metformin's contraindications should be contraindicated. CMAJ. 2005; 173: 502-4. [Article]
Copyright © 2010, 2011  Perelman School of Medicine at the University of Pennsylvania Office of Continuing Medical Education & BestPractice CPD, LLC®. All rights reserved.