deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 849f4ed..9083469 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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URL = {http://aje.oxfordjournals.org/content/27/3/493.short},   eprint = {http://aje.oxfordjournals.org/content/27/3/493.full.pdf+html},   journal = {American Journal of Epidemiology}   } @Article{Ritz,  title = {Bioassay Analysis using R},  author = {C. Ritz and J. C. Streibig},  journal = {Journal of Statistical Software},  volume = {12},  issue = {5},  year = {2005},  url = {http://www.bioassay.dk},  }