Gallardo, F., Gil, A., Comín, J., Molina, L., Iglesias, M. and Pujol, R. 2006. Persistent painful indurated erythema secondary to bosentan. Acta Dermato-Venereologica. 86, 2 (May 2006), 186–187. DOI:https://doi.org/10.2340/00015555-0035.