Exposure to cold temperature can cause other serious health problems.
Exposure to lead can cause brain and other physical damage, particularly in young children.
The exposure caused by Potassium-40 present within a normal person.
This exposure had caused him to miss his last start of 2006.
Doctors want to know whether exposure to environmental risk causes disease.
Some die years later of cancer caused by exposure to the chemical.
The Senator also has a slight skin problem on his face caused by exposure to the sun.
Exposure to air pollutants can cause a range of symptoms.
If a 10-minute exposure to the sun causes no reaction, it should be safe.