Tuberculosis Topic Guide
Tuberculosis: Tuberculosis (TB) describes an infectious disease that has plagued humans since the Neolithic times. Two organisms cause tuberculosis-Mycobacterium tuberculosis and Mycobacterium bovis. Physicians in ancient Greece called this illness "phthisis" ...
X-Rays Diagnostic x-rays are safe. But who hasn't wondered about them when undergoing a chest x-ray, mammogram, routine dental x-rays, or an x-ray for a broken bone? No scientific data indicate ...
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