SHARON N., AJAY KUMARANANDAN, K. VINOD. Effect of Ketamine versus Fentanyl as an Adjuvant in Intrathecal Injection of 0.5% Hyperbaric Bupivacaine in Lower Limb Surgeries. Annals of the Romanian Society for Cell Biology, [S. l.], p. 3692–3709, 2021. Disponível em: http://annalsofrscb.ro/index.php/journal/article/view/1862. Acesso em: 7 may. 2024.