SEEMA KUMARI.K; KANHU CHARAN PATRO; BIMAL PRASAD SAHU. A comparative study on the analgesic effects of clonidine and midazolam as an adjuvant to a mixture of local anaesthetics in supraclavicular brachial plexus block. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 20, p. 203–208, 2021. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/3241. Acesso em: 5 feb. 2026.