IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-12-32644 Original Research Paper A CASE SERIES OF PLEURO-PULMONARY MANIFESTATIONS IN RHEUMATOID ARTHRITIS PATIENTS AT A TERTIARY CARE HOSPITAL IN KANCHIPURAM INDRANIL BANERJEE Dr. Dr. R.SRINIVASAN Dr. December 2020 9 12 01 02