Sudhakar, P., and P. Ajitha. “Assessment of the Utility of Yale Observation Scale As a Predictor of Bacteremia in Children Aged 3 Months to 36 Months”. International Journal of Contemporary Pediatrics, vol. 6, no. 2, Feb. 2019, pp. 559-63, doi:10.18203/2349-3291.ijcp20190081.