Progressive increase in time to referral and persistently severe clinical presentation over the years in autoantibody-negative patients with rheumatoid arthritis in the setting of an early arthritis clinic.
Ludovico De StefanoBernardo D'OnofrioGarifallia SakellariouAntonio ManzoCarlomaurizio MontecuccoSerena BugattiPublished in: Annals of the rheumatic diseases (2022)