DR. P. RAJKUMAR, DR. M. BHASKAR, DR. S. MANOJKUMAR, DR. K. MURUGESAN. EVALUATION OF THE EFFICACY OF BUPIVACAINE WITH CLONIDINE IN BILATERAL SUPERFICIAL CERVICAL PLEXUS BLOCK FOR THYROID SURGERY- A PROSPECTIVE OBSERVATIONAL STUDY . International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 15, n. 2, p. 225–231, 2025. Disponível em: https://www.ijprt.org/index.php/pub/article/view/678. Acesso em: 10 jul. 2025.