Dr. Surekha Rathod, Professor, Ph. D. & P.G. Guide, Department of Periodontics and Implantology, Ranjeet Deshmukh Dental College & Research Centre, Nagpur along with Dr. Shivani Koli, Second Year Postgraduate student received a Copyright from Copyright Office, Government of India for Literary work titled: ‘Comparative evaluation of 5% melatonin gel in combination with Platelet Rich Fibrin & Platelet Rich Fibrin alone in the treatment of intrabony defects: A Clinico-Radiographic Study on 3rd February 2025.