DR AMITHKUMAR S K, DR MANJSHREE P BABLADI, DR SAHANA HIREMATH. TO EVALUATE THE EFFICACY OF IV FENTANYL WITH FIELD INFILTRATION TO RELIEVE PAIN AND DISCOMFORT DURING INTERNAL JUGULAR VEIN CANNULATION. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 1, p. 4717–4719, 2026. Disponível em: https://ijprt.org/index.php/pub/article/view/2372. Acesso em: 18 aug. 2026.