Dr. Ted Achacoso: "Jack, you just reminded me of something that I've been railing about for decades now. It's not just X-rays. It's actually the use of ultrasound in pregnancy. Like how many times do you need to ultrasound irradiate a fetus in there when you know very well that ultrasound actually causes cavitation."

Dr. Jack Kruse: "Right." —Dr. Ted Achacoso with Dr. Jack Kruse @ 24:00–24:25 https://youtu.be/OJaR2XgTmPI&t=1440