<style face="normal" font="default" size="100%">Back pain is a major health problem in Australia: Is exercise the answer?</style>

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3<style face="normal" font="default" size="100%">Back pain is a major health problem in Australia: Is exercise the answer?</style><style face="normal" font="default" size="100%">Back pain is a major health problem in Australia: Is exercise the answer?</style>