S. S., A., A. K. Jayasree, and D. Antherjanam S. “Prevalence of Underweight Among Preschool Children Attending Anganwadi in Kannur District, Kerala, India”. International Journal Of Community Medicine And Public Health, vol. 4, no. 7, June 2017, pp. 2361-5, doi:10.18203/2394-6040.ijcmph20172824.