Periasami, V., S. A. Naaraayan, and S. vishwanathan. “Diagnostic Accuracy of Digital Thermometer Compared to Mercury in Glass Thermometer for Measuring Temperature in Children”. International Journal of Contemporary Pediatrics, vol. 4, no. 4, June 2017, pp. 1476-9, doi:10.18203/2349-3291.ijcp20172689.