Effect of a 1-month methotrexate delay on pneumococcal vaccine immunogenicity and disease control in patients with early rheumatoid arthritis (VACIMRA): an open-label randomised trial
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Background: Pneumococcal vaccination is recommended for patients with rheumatoid arthritis. Because immunosuppressant therapies for rheumatoid arthritis hinder vaccine efficacy, vaccination should be administered before initiatin... ...