Fig. 2From: Antibody response to 13-valent pneumococcal conjugate vaccine is not impaired in patients with rheumatoid arthritis or primary Sjögren’s syndrome without disease modifying treatmenta Opsonophagocytic activity before and after PCV13 vaccination in RA and controls. b Opsonophagocytic activity before and after PCV13 vaccination in primary Sjögren’s syndrome and controlsBack to article page