Is Rheumatoid Arthritis Becoming Milder? A 24 year, prospective study analyzing very early rheumatoid arthritis (RA) in three consecutive eras suggests that RA has evolved since 2005, demonstrating less seropositivity, inflammation, and erosions but is characterized by more… https://t.co/y50uCU79i9 https://t.co/crKytLY4WN