%0 Journal Article %T Methotrexate¡ªThe Value of Case Series for Older Drugs %A Jan Dutz %A Vincent Ho %J Journal of Cutaneous Medicine and Surgery %@ 1615-7109 %D 2018 %R 10.1177/1203475418783711 %U https://journals.sagepub.com/doi/full/10.1177/1203475418783711