DR. YOJANA GOYAL; DR. VARSHA PATIL; DR. JYOTHSNA PARANJAPE; DR. KUNAL UDAY PATIL. Comparative Study of Pre-Emptive Analgesia by Bilateral Superficial Cervical Plexus Block Induced by Levobupivacaine vs Ropivacaine in Thyroid Surgeries. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 2, p. 5012–5017, 2026. Disponível em: https://www.ijprt.org/index.php/pub/article/view/3132. Acesso em: 19 sep. 2026.