3) Pasmatzi E, Monastirli A, Habeos J, et al. Dipeptidyl peptidase-4 inhibitors cause bullous pemphigoid in diabetic patients: report of two cases. Diabetes Care 34: e133, 2011.
4) Béné J, Moulis G, Bennani I, et al. Bullous pemphigoid and dipeptidyl peptidase IV inhibitors: a case-noncase study in the French Pharmacovigilance Database. Br J Dermatol 175: 296-301, 2016.