1. Ionising radiation exposure of the UK population: 1999 review;Hughes,1999
2. Radiation exposure of the UK population—1993 review;Hughes,1993
3. Radiation exposure of the UK population from medical and dental X-ray examinations;Hart,2002
4. Frequency of medical and dental X-ray examinations in the UK—1997/1998;Tanner,2000
5. Doses to patients from medical X-ray examinations in the UK—1995 review;Hart,1996