Remitz, A. et al. 1996. Delayed-type hypersensitivity in palmoplantar pustulosis: effect of cyclosporin A treatment on skin testing with recall antigens. Acta Dermato-Venereologica. 76, 4 (Jul. 1996), 310–313. DOI:https://doi.org/10.2340/0001555576310313.