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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

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Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Types of hemodialysis access sites. Types of hemodialysis access sites.
Reinstall the spark plug wires and all brackets that were removed to gain access to the valve ... Reinstall the spark plug wires and all brackets that were removed to gain access to the valve ...
A replaceable PROM used in an older General Motors computer. Notice that the sealed access panel ... A replaceable PROM used in an older General Motors computer. Notice that the sealed access panel ...
Water Access Water Access
Apply oil or lotion across shoulders and to posterior neck. Turn the head to one side to access the ... Apply oil or lotion across shoulders and to posterior neck. Turn the head to one side to access the ...
Turn head for access to posterior cervical muscles. Locate TrPs along posterior cervical muscles, ... Turn head for access to posterior cervical muscles. Locate TrPs along posterior cervical muscles, ...
Video: Major Elements in Biological Molecules: Proteins

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