Patinen, P., Hietanen, J., Malmström, M., Reunala, T. and Savilahti, E. (2002) “Iodine and gliadin challenge on oral mucosa in dermatitis herpetiformis”, Acta Dermato-Venereologica, 82(2), pp. 86–89. doi: 10.1080/00015550252948086.