SRIKIRAN , Soma; KRISHNA CHAITHANYA; DR. R. PRABHAVATHI; DR. SHINY PRIYADARSHINI; DR. ANGELA ISHWARYA WILLIAMS. Effect of Ultrasound-Guided External Oblique Intercostal Fascial Plane Block on Hospital Length of Stay and Postoperative Analgesia in Geriatric Patients Undergoing Laparoscopic Cholecystectomy. Journal of Population Therapeutics and Clinical Pharmacology, [S. l.], v. 33, n. 2, p. 1060–1070, 2026. DOI: 10.69980/m7mw1323. Disponível em: https://www.jptcp.com/index.php/jptcp/article/view/13752. Acesso em: 18 oct. 2026.