National Radiological Protection Board.Risk of radiation-induced cancer at low doses and low dose rates for radiation protection purposes.Doc NRPB1995; 6: 1.
2.
International Commission on Radiological Protection.The 1990 recommendations of the International Commission on Radiological Protection.Ann ICRP1990; 21: 1–3.
3.
Royal College of Radiologists.Making the Best Use of a Department of Clinical Radiology.London: RCR,1995.
4.
National Radiological Protection Board and the Royal College of Radiologists.Patient dose reduction in diagnostic radiology.Doc NRPB1990; 1: 1–46.
5.
National Radiological Protection Board.Doses to Patients from Medical X-ray Examinations in the UK—1995 Review.London: HM Stationery Office,1996.
