DR. SRIDHAR REDDY YENUGU, DR: MANISHA NIGAM, DR. BRIJENDRA NIGAM, DR.ARAVIND T.R., DR. KUSHAL MAHESHWARI. Role of Point-of-Care Ultrasound (POCUS) in Survival and Mortality Prediction in Undifferentiated Shock: A Retrospective Study at Rama Medical College Hospital & Research Centre, Kanpur . History of Medicine, [S. l.], v. 12, n. 1, p. 323–328, 2026. DOI: 10.48047/. Disponível em: https://historymedjournal.com/index.php/medicine/article/view/1393.. Acesso em: 13 jun. 2026.