Tiwari, A., R. P. Nagar, and P. Tiwari. “Clinical and Etiological Profile of Children Hospitalized With Acute Undifferentiated Febrile Illness in South-Eastern Rajasthan, India: A Prospective Observational Study”. International Journal of Contemporary Pediatrics, vol. 13, no. 11, Oct. 2026, pp. 2286-95, doi:10.18203/2349-3291.ijcp20263817.