Semwal, J., Bakshi, R. K., Juyal, R., ., D., Vyas, S., & 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), 2934–2938. https://doi.org/10.18203/2394-6040.ijcmph20173348