IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-1-33019 Original Research Paper Hypothyroidism in Rheumatoid Arthritis -A hospital based cross-sectional study in RIMS, Ranchi, Jharkhand Dr. ABHISHEK SINHA Dr. RASHMI SINHA Dr. January 2021 10 1 01 02