1. Report of a consultation on justification of patient exposures in medical imaging;Radiat Protect Dosim,2009
2. The 2007 recommendations of the international commission on radiological protection;ICRP;Ann ICRP,2007
3. Diagnostic reference level (DRL) in Norway 2017. Results, revision: and establishment of new DRL. Norwegian Radiation Protection Authority, Østerås. Language;Widmark,2018
4. A Systematic review on repetition rate of routine digital radiography;Almalki;Int J Curr Res,2017
5. Image rejects/retakes – radiographic challenges;Waaler;Radiat Protect Dosim,2010