Safety threshold of ultrasound in medical use?

Am Heart J. 1977 Aug;94(2):260-1. doi: 10.1016/s0002-8703(77)80287-1.
No abstract available

MeSH terms

  • Animals
  • Cattle
  • DNA*
  • Environmental Exposure
  • Evaluation Studies as Topic
  • Thymus Gland
  • Ultrasonic Therapy*
  • Ultrasonography*

Substances

  • DNA