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Continue to ChatOldest evidence of human cancer from 1.7 million years ago http://archaeofeed.com/2016/07/oldest-evidence-of-human-cancer-from-1-7-million-years-ago/
Oldest evidence of human cancer from 1.7 million years ago http://archaeofeed.com/2016/07/oldest-evidence-of-human-cancer-from-1-7-million-years-ago/