Authored:

<bibtex>
    @MISC{ R-HSA-109581.6,
           author          = {Alnemri, E, Hengartner, Michael, Tschopp, Jürg, Tsujimoto, Yoshihide, Hardwick, JM},
           title           = {Apoptosis},
           crossref        = {Reactome:R-HSA-109581.6},
           howpublished    = {\url{http://www.reactome.org/PathwayBrowser/#R-HSA-109581.6}},
           note            = {Reactome Pathway Knowledgebase, http://www.reactome.org/},
           month           = {January},
           year            = {2004},
           }
</bibtex>