Cannabis extract can have dramatic effect on brain cancer, says new research (medicalxpress.com)

The new research by specialists at St George's, University of London, studied the treatment of brain cancer tumours in the laboratory and discovered that the most effective treatment was to combine active chemical components of the cannabis plant which are called cannabinoids.
http://medicalxpress.com/news/2014-11-cannabis-effect-brain-cancer.html, 17.11.2014