Jishtu, Vinay, Pramod K. Jaret, Prem Chand Machhan, and Nidhi Chauhan. “Study of Aetiology and Clinical Spectrum of Patients With Acute Undifferentiated Fever, in a Tertiary Care Setting: A Descriptive Cross-Sectional Study”. International Journal of Advances in Medicine 8, no. 10 (September 22, 2021): 1566–1570. Accessed November 1, 2025. https://www.ijmedicine.com/index.php/ijam/article/view/3146.