PANDA, C. D.; PANIGRAHY, B.; PRADHAN, P. K.; PRADHAN, S. K. Comparative study of analgesic effects of ropivacaine and dexmedetomidine with that of ropivacaine and fentanyl for lower abdominal and lower limb orthopaedic surgeries. International journal of health sciences, [S. l.], v. 6, n. S4, p. 4854–4862, 2022. DOI: 10.53730/ijhs.v6nS4.9187. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/9187. Acesso em: 19 aug. 2024.