Mzabi, A., W. Benzarti, W. Romdhane, W. Baya, S. Aissa, I. Gargouri, and C. Laouani. “Erythema Nodosum Revealing Metastatic Lung Cancer”. European Journal of Case Reports in Internal Medicine, vol. 8, no. 7, July 2021, doi:10.12890/2021_002539.