Fossil biomolecules reveal an avian metabolism in the ancestral dinosaur

1. Wiemann, J.
2. Menéndez, I.
3. Crawford, J.M.
4. Fabbri, M.
5. Gauthier, J.A.
6. Hull, P.M.
7. Norell, M.A.
8. Briggs, D.E.G.