About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
Human Ear diagram
The Human Eye and its Structures
Graph showing the relationship between the freezing point of the coolant and the percentage of ...
The Human Olfactory System
Structure and function of human teeth.
Some of the major nerves of the human nervous system