Ramya, H. S., A. Gopi, and V. Elango. “A Study to Assess the Prevalence of Atypical Organisms in Pneumonia in Children Aged 1 Month to 3 Years by Serum Polymerase Chain Reaction in KIMS Hospital, Bangalore, India”. International Journal of Contemporary Pediatrics, vol. 7, no. 5, Apr. 2020, pp. 1077-80, doi:10.18203/2349-3291.ijcp20201642.