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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Overview of segmentation in Drosophila Overview of segmentation in Drosophila
Worldwide Variations in Population and Income Levels Worldwide Variations in Population and Income Levels
The risk of dying before the age of 65 gets lower as family income gets higher. The risk of dying before the age of 65 gets lower as family income gets higher.
Determination of Income Inequality Determination of Income Inequality
How Health Interacts with Income How Health Interacts with Income
Income per Capita versus Total Fertility Rate Income per Capita versus Total Fertility Rate
Video: Fertilization and Development

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