Open Access Correspondence

Rapid progress on the vertebrate tree of life

Robert C Thomson* and H Bradley Shaffer

BMC Biology 2010, 8:19 doi:10.1186/1741-7007-8-19

Accesses  

  • Last 30 days: 70 accesses
  • Last 365 days: 848 accesses
  • All time: 4843 accesses