Study of Intrathecal Clonidine to Magnesium Sulfate as Adjuvants to Hyperbaric Bupivacaine in Subarachnoid Block in Tertiary Care Centre: Editor’s Note: This article has been retracted as of January 2026 as it is out of scope. Indian Journal of Public Health Research & Development, [S. l.], v. 14, n. 3, p. 6–10, 2023. DOI: 10.37506/ijphrd.v14i3.19338. Disponível em: https://mail.medicopublication.com/index.php/ijphrd/article/view/19338. Acesso em: 26 may. 2026.