AUTHOR=Ruiz-Limón Patricia , Mena-Vázquez Natalia , Moreno-Indias Isabel , Lisbona-Montañez Jose Manuel , Mucientes Arkaitz , Manrique-Arija Sara , Redondo-Rodriguez Rocío , Cano-García Laura , Tinahones Francisco J. , Fernández-Nebro Antonio TITLE=Gut dysbiosis is associated with difficult-to-treat rheumatoid arthritis JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1497756 DOI=10.3389/fmed.2024.1497756 ISSN=2296-858X