Authors: JIMENEZBALDERAS FJ MARTINEZOSUNA P ARELLANO J LARA C YANEZSANCHEZ P CAMARGOCORONEL A FUENTES J BRAVOGATICA C FRAGA A

Citation: Fj. Jimenezbalderas et al., DOES SERUM RHEUMATOID-FACTOR HAVE AN INFLUENCE ON THE CLINICAL PICTURE OF ANKYLOSING-SPONDYLITIS, Clinical and experimental rheumatology, 15(3), 1997, pp. 289-293