IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-13-12-60436 Original Research Paper Efficacy Of Pectoral Nerve Block- II In Patients Undergoing Modified Radical Mastectomy In Postoperative Pain Alleviation And Improved Shoulder Joint Movement. Deepak Kumar Kisku Dr. Dr. Rajat Kumar Patra Dr. Dr. Gaurav Bhoopathy Dr. December 2024 13 12 01 02