The Radiata and the evolutionary origins of the bilaterian body plan.

@article{Martindale2002TheRA,
  title={The Radiata and the evolutionary origins of the bilaterian body plan.},
  author={Mark Q. Martindale and John R. Finnerty and Jonathan Q. Henry},
  journal={Molecular phylogenetics and evolution},
  year={2002},
  volume={24 3},
  pages={
          358-65
        }
}
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