SUMIT DAS; PRITAM YADAV; SANJAY JOHAR; NAVEEN MALHOTRA; IRIN SAHA; RITU RATHEE. A study to evaluate the efficacy of instillation of ropivacaine with fentanyl, dexmedetomidine, or morphine through surgical drain for post-operative analgesia in patients undergoing modified radical mastectomy. Asian Journal of Medical Sciences, [S. l.], v. 14, n. 7, p. 69–75, 2023. DOI: 10.3126/ajms.v14i7.49686. Disponível em: https://nepjol.info/index.php/AJMS/article/view/49686. Acesso em: 17 aug. 2024.