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Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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Approximately 25% of all reported medication errors result from some kind of name confusion.

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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

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Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

The Lion Gate of Mycenae (detail)—two lionesses flank the central column, c. 1300 B The Lion Gate of Mycenae (detail)—two lionesses flank the central column, c. 1300 B
Divisions of the vertebral column. Divisions of the vertebral column.
(A) Lumbar puncture, also known as spinal tap; (B) section of the vertebral column showing the spina (A) Lumbar puncture, also known as spinal tap; (B) section of the vertebral column showing the spina
Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi Lumbar puncture. Abbreviated LP, the lumbar puncture is a common procedure that withdraws cerebrospi
Absorption column with all inlet and outlet feeds Absorption column with all inlet and outlet feeds
Experimental Apparatus Glass Distillation Column Experimental Apparatus Glass Distillation Column
Video: The 4 steps of translation Animation

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