Rastogi, Aavrati, and Roop B. Kalia. 2024. “Validation of a Patient-Reported Knee-Specific Outcome Questionnaire Specifically Intended to Assess Pain, Stiffness, and Functional Activities in Indians With Osteoarthritis Knees: An Observational Cross-Sectional Study”. International Journal of Research in Orthopaedics 10 (2):338-42. https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20240415.