Cited 5 times since 2013 (0.4 per year) source: EuropePMC The American journal of emergency medicine, Volume 31, Issue 3, 4 1 2013, Pages 634.e5 Angioedema after the first dose of metformin. Atik D, Büyükcam F, Yılmaz D, Işık B, Demir OF