1. Temperature elevation measurements in rat foetuses during ultrasound exposure;Abraham,1990
2. Radiation force and force balances;Beissner,1993
3. Absorber zur Prüfung medizinischer Ultraschallgeräte;Brendel,1990
4. Self-reciprocity calibration of electroacoustic transducers;Carstensen;J. Acoust. Soc. Am.,1947
5. Exposure values for medical devices;Duck,1993