TY - BOOK AU - Mehulkumar Kasundra AU - Swapna Naik AU - Jitendra Kshirsagar TI - Prospective Study to Compare Opioid Free Genaral Anesthesia with Fentanyl based Opioid Anesthesia in Patients Undergoing Laparoscopic Cholecystetomy [Modified Thesis] PY - 2021/// CY - Pune PB - DMHRC KW - Anesthesiology ER -