Reviewed:

<bibtex>
    @MISC{ R-HSA-140534.8,
           author          = {Gillespie, ME},
           title           = {Caspase activation via Death Receptors in the presence of ligand},
           crossref        = {Reactome:R-HSA-140534.8, DOI:10.3180/REACT_1503.5},
           howpublished    = {\url{http://www.reactome.org/PathwayBrowser/#R-HSA-140534.8}},
           note            = {Reactome Pathway Knowledgebase, http://www.reactome.org/},
           month           = {November},
           year            = {2012},
           }
</bibtex>