Kern, J. S.; Gehring, W.; Kreisel, W.; Hertl, M.; Technau-Hafsi, K.; Bruckner-Tuderman, L.; Hofmann, S. C. Overlap of IgA Pemphigus and Linear IgA Dermatosis in a Patient With Ulcerative Colitis: A Mere Coincidence?. Acta Derm Venereol 2013, 94, 228-230.