VINAYAK PANCHGAR, KHAJABANU Y HUGAR, SHIVARADDI G BHANDI , SINDHU G S. A COMPARATIVE STUDY OF CLONIDINE AND FENTANYL AS ADJUVANTS TO 0.5% LEVOBUPIVACAINE IN ULTRASOUND-GUIDED PECTORAL NERVE (PEC) BLOCK FOR MINOR BREAST SURGERIES . International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 2, p. 3243–3251, 2026. Disponível em: https://ijprt.org/index.php/pub/article/view/2844. Acesso em: 21 aug. 2026.