KRISHNAMURTY, P.; GIRISH, M. N.; DILEEP, P. K. Ultrasound guided Fascia Iliaca Block versus Pericapsular Nerve Group for Postoperative Analgesia Prior to Spinal Anaesthesia for Hip Surgeries. International journal of health sciences, [S. l.], v. 6, n. S4, p. 1364–1372, 2022. DOI: 10.53730/ijhs.v6nS4.6117. Disponível em: https://www.sciencescholar.us/journal/index.php/ijhs/article/view/6117. Acesso em: 9 may. 2026.