deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d319da0..b4ba3c1 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {1482-7},  pubmed_id = {17923631},  }  @article{20656843,  title = {{Resting brain connectivity: changes during the progress of Alzheimer disease.}},  date = {2010 Aug},  source = {Radiology},  authors = {Zhang, HY and Wang, SJ and Liu, B and Ma, ZL and Yang, M and Zhang, ZJ and Teng, GJ},  author = {Zhang, HY and Wang, SJ and Liu, B and Ma, ZL and Yang, M and Zhang, ZJ and Teng, GJ},  year = {2010},  month = {Aug},  journal = {Radiology},  volume = {256},  number = {},  pages = {598-606},  pubmed_id = {20656843},  }