de Castro Faria, H., A. Mota, V. Viegas, A. Emilio, and M. Vicente. “ERYTHEMA MULTIFORME − A RARE PRESENTATION OF ACUTE RICKETTIOSIS”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 71, no. 3, July 2014, pp. 371-4, doi:10.29021/spdv.71.3.195.