'People who take pictures of your insides wear dosimeters, which measure exposure to this'
X-rays
TOOLS OF THE TRADE: People who take pictures of your insides wear dosimeters, which measure exposure to this
People who take pictures of your insides wear dosimeters, which measure exposure to this
People who take pictures of your insides wear dosimeters, which measure exposure to this
TOOLS OF THE TRADE
X-rays
TOOLS OF THE TRADE