1. Rationale and derivation of MI and TI—A review;Abbott;Ultrasound Med Biol,1999
2. Standard for real time display of thermal and mechanical indices of diagnostic ultrasound equipment,1992
3. Standard for real time display of thermal and mechanical acoustic output indices on diagnostic ultrasound equipment, revision 1,1998
4. Standard for real time display of thermal and mechanical acoustic output indices on diagnostic ultrasound equipment, revision 2,2004
5. Biological effects of ultrasound;Carstensen;J Biol Phys,1974