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The FDA recognizes 118 routes of administration.

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Thyroid conditions may make getting pregnant impossible.

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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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