S., Ramya H., Anjana Gopi, Vivetha Elango, and Dona Joseph. “Clinical Spectrum of Pneumonia in Children Aged 1 Month to 18 Years by Serum Polymerase Chain Reaction, in a Tertiary Care Centre in Bengaluru, Karnataka, India”. International Journal of Contemporary Pediatrics 7, no. 6 (May 22, 2020): 1384–1388. Accessed October 25, 2025. https://www.ijpediatrics.com/index.php/ijcp/article/view/3342.