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One out of five participants given the placebo drug and device successfully quit smoking after just receiving counseling, which the authors note seems to indicate that repeated [counseling] may help at least some of these confirmed adults who smoke to quit the habit. To submit a correction request, please visit our Contact Us page.

If your HVAC system uses a thicker filter (usually in the 4- to 5-inch range, and usually mounted at the air handler), it was likely designed specifically for medium-efficiency MERV filtration

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In fact, the year that swine flu struck was one of the lightest flu seasons in recent history

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