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By definition, when a medication is administered intravenously, its bioavailability is 100%.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
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