Autoantibody-negative rheumatoid arthritis: still a challenge for the rheumatologist

https://www.thelancet.com/journals/lanrhe/article/PIIS2665-9913(23)00242-4/fulltext?dgcid=hubspot_update_feature_updatealerts_lanrhe&utm_campaign=update-lanrhe&utm_medium=email&_hsmi=285330598&_hsenc=p2ANqtz-_RS6YqeIy1oqeex8OuJy0_jEtzSrwk9UmubqInhbEOpZn0nQjhAiEYG55E8xUa3SiV5YkXk5ZZ4_6BYhNV34UeENWg_w&utm_content=285287919&utm_source=hs_email