Authors: Munoz-Fernandez, S Alvarez-Doforno, R Gonzalez-Tarrio, JM Balsa, A Richi, P Fontan, G Gijon-Banos, J Martin-Mola, E

Citation: S. Munoz-fernandez et al., Antiperinuclear factor as a prognostic marker in rheumatoid arthritis, J RHEUMATOL, 26(12), 1999, pp. 2572-2577