DR M SUCHITRA; DR. VINEET REDDY G; DR.ASHA LATHA; DR.SUBHASHREE J. A Case Series on Ultra Sound Guided Peng Block for Postoperative Analgesia in Patients Undergoing Proximal Femur Nailing. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 15, n. 2, p. 3501–3505, 2025. Disponível em: https://www.ijprt.org/index.php/pub/article/view/1231. Acesso em: 27 nov. 2025.