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The Most Effective OTC Sleep Aids | eHow.com
Over-the-counter sleep aids can help temporarily solve insomnia or interrupted sleep. However, these sleep aids become ineffective over time, which is why prolonged ... http://www.ehow.com/way_5627348_effecti...
OTC Sleep Aids: A Quick Overview
Insomnia Handbook, Vol.2, Issue 2, Abstract (May 2008) Over the counter (OTC) sleep aids commonly referred to can be broadly categorized into the antihistamines and ... http://otc-sleep-aids.com/
Over The Counter Sleep Aids - What You Need To Know
Over the counter sleep aids are very popular in today's sleep-deprived world . But do you know how they work? Or how to use them safely? Find the answers here, and ... http://www.better-sleep-better-life.com...
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