“For people who have used these devices for 10 years or longer, and when they are used mainly on one side of the head, the risk of malignant brain tumor is doubled for adults and is even higher for persons with first use before the age of 20 years.”
- Dr. Lennart Hardell -
MD, PhD, Brain tumor specialist, works as both an oncologist and a researcher at Orebro University Hospital in Sweden, expert on cell phones and brain tumors.
