In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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People about to have surgery must tell their health care providers about all supplements they take.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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The FDA recognizes 118 routes of administration.
The process of exon shuffling.
A hypothetical model of the process of cell-wall expansion.
A Simple Model of the Learning Process
Process Flow Diagram of a Dual-Stage Pressure System
(a) In a healthy eye, aqueous humor is formed in the ciliary process and drains through the canal of ...