A Forgotten Cause of Allergy at ER That Is Still Difficult to Diagnose and Treat at Poor Resource Setting: Angioedema after Using Angiotensin Converting Enzyme Inhibitors for 4 Years

<div>Distinguishing histamine-mediated versus bradykinin-mediated angioedema clinically (figure reproduced from Bernstein JA et al. (2017), [under the Creative Commons Attribution License/public domain]).</div>

Case Reports in Immunology

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Figure 1: A Forgotten Cause of Allergy at ER That Is Still Difficult to Diagnose and Treat at Poor Resource Setting: Angioedema after Using Angiotensin Converting Enzyme Inhibitors for 4 Years 

Figure 1 | A Forgotten Cause of Allergy at ER That Is Still Difficult to Diagnose and Treat at Poor Resource Setting: Angioedema after Using Angiotensin Converting Enzyme Inhibitors for 4 Years 