Barbotti, A., A. C. Gheorghiu, T. Fusi-Schmidhauser, and L. Grazioli-Gauthier. “Leukocytoclastic Vasculitis Induced by Cocaine Adulterated With Levamisole”. European Journal of Case Reports in Internal Medicine, vol. 9, no. 7, July 2022, doi:10.12890/2022_003468.