Pierre Close, Philip East, A. Barbara Dirac-Svejstrup, Holger Hartmann, Mark Heron, Sarah Maslen, Alain Chariot, Johannes Söding, Mark Skehel, Jesper Q. Svejstrup
Nature.
Author manuscript; available in PMC 2012 Oct 19.Published in final edited form as: Nature. 2012 Mar 25; 484(7394): 386–389. Published online 2012 Mar 25. doi: 10.1038/nature10925