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Time: 2024-03-28T19:09:06Z
URL: http://scholar.google.com/scholar_lookup?title=Runx1+is+required+for+the+endothelial+to+haematopoietic+cell+transition+but+not+thereafter.&year=2009&author=Chen&journal=Nature.&volume=457&issue=7231&pages=887-891&doi=10.1038%2Fnature07619&pmid=19129762