Deep, circumferential ulcers of the lower extremity by Nelson Ugwu, BS, Nour Kibbi, MD, Earl J. Glusac, MD, Suguru Imaeda, MD

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Verrucous candidiasis of the lip: A harbinger of squamous cell carcinoma by Jake X. Wang, MD, Sherry H. Yu, MD, Rebecca R. Hall, MD, Jennifer McNiff, MD, David J. Leffell, MD, Nour Kibbi, MD

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A novel NFkB1 mutation linking pyoderma gangrenosum and common variable immunodeficiency by Qisi Sun, MD, Jeff R. Gehlhausen, MD, PhD, Marianna Freudzon, MD, Nour Kibbi, MD, Allen Bale, MD, Keith Choate, MD, PhD, Mary Tomayko, MD, PhD, Ian Odell, MD, PhD, Sarika Ramachandran, MD

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