Relevance of circulating semaphorin 4A to rheumatoid arthritis response to treatment

  Analysis of cohort 1 from Cochin Hospital, Paris Study population Between May 2016 and February 2018, a total of 101 patients (85 women, 84%) with established RA were included. These patients had a mean age of 58 ± 13 years, a mean disease duration of 14 ± 11 years, and a mean follow-up age….