Semwal, J., Bakshi, R.K., Juyal, R., ., D., Vyas, S. and Kandpal, S. 2017. Study of knowledge and attitudes to first aid among school children of Doiwalablock, Dehradun. International Journal Of Community Medicine And Public Health. 4, 8 (Jul. 2017), 2934–2938. DOI:https://doi.org/10.18203/2394-6040.ijcmph20173348.