Ugh! I hate cut and paste. I'll delete this since it has been done. Thanks for checking my work.
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The 'delete' option is gone. I guess there is a time limit on it? Sorry for the bad submission. I'll take my lumps and try to do better next time!
> The results, the researchers said, suggest not only that earplugs—which are used by as many as 16% of Americans to sleep—are likely effective, but also that the overall health effects of pink noise and other types of broadband noise “sleep aids” need to be studied more thoroughly.
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