S., Karthikeyan, and Adarsh E. “Correlation of Weight and Hypoxemia in Children Aged Between Six Months to Five Years With Acute Lower Respiratory Tract Infection in a Tertiary Care Hospital”. International Journal of Contemporary Pediatrics 7, no. 8 (July 22, 2020): 1711–1713. Accessed April 29, 2026. https://www.ijpediatrics.com/index.php/ijcp/article/view/3479.