Jef Holbrook

Jef Holbrook actor, writer, artist.

The Cancer Defense

The Cancer Defense

  • by Karen Weintraub
  • Narrated by Jef Holbrook
  • 0 hrs and 22 mins
  • Unabridged Audiobook

PUBLISHER'S SUMMARY

Enhancing the body's own immune system is leading to promising results in the battle against malignancy.
"The Cancer Defense" is from the April 2016 issue of Scientific American.