SOWMYA MADIHALLI JANARDHAN IYENGAR; SHANKAR KANTHARAJU; SHUBHA MYSORE RAMESH. Efficacy of intraoperative subanaesthetic dose of ketamine on post-operative analgesia for patients undergoing single level lumbar discectomy under general anesthesia: A placebo control randomized clinical study. Asian Journal of Medical Sciences, [S. l.], v. 14, n. 11, p. 53–59, 2023. DOI: 10.3126/ajms.v14i11.56489. Disponível em: https://nepjol.info/index.php/AJMS/article/view/56489. Acesso em: 17 jul. 2024.