FairheadAC (2000): Transvaginal scanning: what you should know about your machine. BMUS Bulletin; 8 (1): 8–11.
2.
British Medical Ultrasound Society (1997): Special issue Exploring safety issues in diagnostic ultrasound. FA Duck (Guest Ed.) BMUS Bulletin: 5 (4).
3.
European Federation of Societies for Ultrasound in Medicine and Biology: website http://www.efsumb.org.
4.
British Medical Ultrasound Society/ British Institute of Radiology (2000): Report The safe use of ultrasound in medical diagnosis. ter HaarGDuckFA (eds.).
5.
WardBWhittinghamT (1999): Tissue harmonic imaging: what is it and how does it work?. BMUS Bulletin; 7 (1): 7–14.