Prospective study on assessment of efficacy of etoricoxib versus etoricoxib with combination of glucosamine and chondroitin in primary osteoarthritis of knee
Narasimha Reddy S V L, Krishna Swamy Vantaku, Konakanchi Sowmya, Mekala Saraswathi, Pathipaka Rachana, Vadde Gifty, T Praveen Kumar