Fernandes Massa, A., C. Moreira, C. Lisboa, P. Santos, J. Pardal, and F. Azevedo. “LINEAR IMMUNOGLOBULIN A BULLOUS DERMATOSIS IN A PATIENT WITH ULCERATIVE COLITIS – A RARE BUT ESTABLISHED ASSOCIATION”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 72, no. 4, Apr. 2015, pp. 573-7, doi:10.29021/spdv.72.4.331.