Widhiyanto, L.; Desnantyo, A. T.; Djuari, L.; Kharismansha, M. CORRELATION BETWEEN KNEE OSTEOARTHRITIS (OA) GRADE AND BODY MASS INDEX (BMI) IN OUTPATIENTS OF ORTHOPAEDIC AND TRAUMATOLOGY DEPARTMENT RSUD DR. SOETOMO. JOINTS 2019, 6, 71-79.