STUART DIAMOND The Washington Times - November 19, 2008, 11:23AM

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Sources: http://media.www.thejambar.com/media/storage/paper324/news/2008/10/09/News/Chiropractor.Warns.Heavy.Book.Bags.May.Be.Hazardous.To.Student.Health-3479681.shtml http://www.canada.com/vancouversun/news/story.html?id=4c9b469e-dc2f-4828-90cd-974191ce7dda

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