Dr. Pallavi Agarwal1, Dr. Suman Choudhary2, Dr. Bhaskar Jyoti Neog3 2026. Efficacy of Ultrasound-Guided Pericapsular Nerve Group (PENG) Block for Postoperative Analgesia and Early Functional Recovery in Patients Undergoing Hip Fracture Surgery: An Observational study. International Journal of Medical Science in Clinical Research & Review. 9, 05 (Oct. 2026), Page: 1686–1694. DOI:https://doi.org/10.5281/zenodo.23115757 .