mediastinum
The tissues and organs located directly behind the sternum between the lungs. Contains the heart and its large vessels, the esophagus, thymus, lymph nodes and other structures and tissues.
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Tylenol, autism and pregnancy: what you need to know
You’ve heard a lot recently about Tylenol, also known by the generic name acetaminophen, and what effects it might have on unborn babies. Government officials suggested that taking Tylenol during p...
