Dr. Kulkarni Sadhana S, Dr Parab Swapnil, D. S. K. D. S. S. (2017) “ experience and satisfaction with acute postoperative pain management: A multicentre survey of 15 tertiary hospitals in Maharashtra”., Innovative Journal of Medical and Health Sciences, 7(4). doi: 10.15520/ijmhs.2017.vol7.iss4.169.