Controlled clinical trial of IV cyclophosphamide versus IV methylprednisolone in severe neurological manifestations in systemic lupus erythematosus
L Barile-Fabris, R Ariza-Andraca, L Olguín-Ortega, L J Jara, A Fraga-Mouret, J M Miranda-Limón, J Fuentes de la Mata, P Clark, F Vargas, J Alocer-Varela
Annals of the Rheumatic Diseases Apr 2005, 64 (4) 620-625; DOI: 10.1136/ard.2004.025528