Moura Filho, F.R., Guimarães Grana, A., do Amaral Silva, A., Carvalho Maron, S.M., Rodovalho, B. and Francesconi, F. 2016. Nodulosis by the use of the Methotrexate in Patient with Rheumatoid Arthritis. Journal of the Portuguese Society of Dermatology and Venereology. 74, 4 (Dec. 2016), 387-390. DOI:https://doi.org/10.29021/spdv.74.4.679.