P. T. Tamizh, P. Vivekanandhan, Dr. S. Kirubakaran, and R. S. Dhanasekhar. “Determinants of Acute Lower Respiratory Tract Infection in Children Aged 2 Months to 5 Years”. Asian Pacific Journal of Health Sciences, vol. 4, no. 4, Dec. 2017, pp. 36-38, doi:10.21276/apjhs.2017.4.4.10.