\bibitem{smbm2010}
Haibin Liu, Vlado Keselj, and Christian Blouin.
\newblock Biological Event Extraction using Subgraph Matching.
\newblock In {\em Proceedings of the 4th International Symposium on
Semantic Mining in Biomedicine (SMBM-2010)\/.}
Hinxton, Cambridgeshire, UK, October 2010.