This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
Vienna: Social Structure and Social Interaction
Structure of Complex III (coenzyme Q:cytochrome c oxidoreductase)
Structure of a Phospholipid Phospholipids
The Structure of a Neuron
The nucleolus (arrow) is a prominent structure in the nucleus