The potential for adverse systemic health effects resulting from dermal contact with a chemical is broadly recognized. In situations where dermal contact may contribute significantly to the total body ...

You can try and control it, but radiation is everywhere. John Von Radowitz /PA Radiation is everywhere. We catch it from the sun’s rays in the sky, and from the rocks beneath our feet. It comes from ...

» Should we be adjusting our mammographic techniques to produce images with the lowest possible radiation dose to the patient? » What determines the radiation dose to the breast of my patients in ...