Insightful talk about Precision medicine in rheumatology by Ernest Choy. Complex pathology = different response to treatment ▶️ Genetics. ▶️Epigenetic. ▶️Synovium biosy pathology. ▶️Seropositivity. ▶️B cell presence or absence . @RheumNow #Rnl2022 ▶️ https://t.co/7HNCnujucy