CHARACTERIZATION OF BEDLOAD DISCHARGE IN BORES AND VERY UNSTEADY FLOWS IN AN EPHEMERAL CHANNEL


Reduced nicotine content cigarettes in smokers of low socioeconomic status: study protocol for a randomized control trial

Abstract Background The Family Smoking Prevention and Tobacco Control Act gave the Food and Drug Administration jurisdiction over the regulation of all tobacco products, including their nicotine content.Under this act, a major strategy to reduce harm from cigarette tobacco is lowering the nicotine content without causing unintended adverse conseque

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