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File:Per Mertesacker Arsenal vs Sunderland, 18 August 2012, Pre match 7 (cropped).jpg - Wikimedia Commons
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Per Mertesacker reveals relief at not seeing out final year of Arsenal deal as he was 'struggling mentality' | The Sun
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Arsenal hero Per Mertesacker admits he would get 'p****d' off at Mesut Ozil over his attitude | The Sun
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