RANJEET KUMAR BIHARI; DEEPAK KUMAR; PRAVEEN KUMAR TIWARY. Comparative evaluation of the effects of adjuvant clonidine to ropivacaine with solo ropivacaine for axillary brachial plexus block. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 13, p. 401–404, 2021. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/2749. Acesso em: 10 mar. 2026.