Colorectal cancers from distinct ancestral populations show variations in BRAF mutation frequency. oleh Megan C Hanna, Christina Go, Christine Roden, Robert T Jones, Panisa Pochanard, Ahmed Yasir Javed, Awais Javed, Chandrani Mondal, Emanuele Palescandolo, Paul Van Hummelen, Charles Hatton, Adam J Bass, Sung Min Chun, Deuk Chae Na, Tae-Im Kim, Se Jin Jang, Raymond U Osarogiagbon, William C Hahn, Matthew Meyerson, Levi A Garraway, Laura E MacConaill