TAMIZH PAAVAI .THA, and JAYANTH KUMAR V. “To Study Awareness about Radiation Protection Among Dental Students of Chennai-a Questionnaire Based Study”. International Journal of Pharma and Bio Sciences, vol. 8, no. 1, Mar. 2017, pp. 542-51, doi:10.22376/ijpbs.2017.8.1.b542-551.