Dr Shyam Sunder Vaishnav, “DIAGNOSTIC ACCURACY OF ULTRASOUND IN ACUTE ABDOMINAL PAIN: COMPARISON WITH INTRA-OPERATIVE FINDINGS AT A TERTIARY CARE CENTER”, J Popl Ther Clin Pharmacol, vol. 32, no. 9, pp. 1449–1463, Sep. 2025, doi: 10.53555/zfa4tn63.