deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b30e826..0ea0cb6 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Exploring network structure , dynamics, and function using NetworkX}},  volume = {836},  year = {2008}  }   @article{sars2,   author = {Christian, Michael D. and Poutanen, Susan M. and Loutfy, Mona R. and Muller, Matthew P. and Low, Donald E.},   title = {Severe Acute Respiratory Syndrome},   volume = {38},   number = {10},   pages = {1420-1427},   year = {2004},   doi = {10.1086/420743},   abstract ={The first cases of severe acute respiratory syndrome (SARS) occurred in China in November 2002. The agent causing this illness has been identified as a novel coronavirus, SARS-coronavirus. Since its introduction <1 year ago, this virus has infected 8098 people in 26 countries, killing 774 of them. We present an overview of the epidemiology, clinical presentation, diagnosis, and treatment of SARS based on the current state of knowledge derived from published studies and our own personal experience.},   URL = {http://cid.oxfordjournals.org/content/38/10/1420.abstract},   eprint = {http://cid.oxfordjournals.org/content/38/10/1420.full.pdf+html},   journal = {Clinical Infectious Diseases}  }