AshchyanHJButlerDCNelsonCAet al. The impact of age on the clinical presentation and comorbidities of pyoderma gangrenosum: a multi-center retrospective review of 356 patients. JAMA Dermatol. 2018;154(4):409-413.
2.
AhronowitzIHarpJShinkaiK. Etiology and management of pyoderma gangrenosum: a comprehensive review. Am J Clin Dermatol. 2012;13(3):191-211.
3.
EhlingAKarrerSKleblFSchäfflerAMüller-LadnerU. Therapeutic management of pyoderma gangrenosum. Arthritis Rheum. 2004;50(10):3076-3084.
4.
HarrisPATaylorRThielkeRPayneJGonzalezNCondeJG. Research electronic data capture (REDCap)—a metadata-driven methodology and workflow process for providing translational research informatics support. J Biomed Inform. 2009;42(2):377-381.
5.
ThomasKSOrmerodADCraigFEet al. Clinical outcomes and response of patients applying topical therapy for pyoderma gangrenosum: a prospective cohort study. J Am Acad Dermatol. 2016;75(5):940-949.