IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-4-48220 Original Research Paper Postoperative Analgesia Following Pectoral Nerve Block In Conservative Breast Surgeries: A Comparative Study To Assess Ropivacaine Versus Ropivacaine With Dexmedetomidine Arun Andappan Dr. Dr Rakesh Rajkumar Chand Dr. Dr Ramesh Kumar Malaichamy Dr. April 2023 12 4 01 02