Reviewed:

<bibtex>
    @MISC{ R-HSA-450302.5,
           author          = {Gillespie, ME},
           title           = {activated TAK1 mediates p38 MAPK activation},
           crossref        = {Reactome:R-HSA-450302.5},
           howpublished    = {\url{http://www.reactome.org/PathwayBrowser/#R-HSA-450302.5}},
           note            = {Reactome Pathway Knowledgebase, http://www.reactome.org/},
           month           = {February},
           year            = {2010},
           }
</bibtex>