deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b6283a0..5c82258 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
pages = {270-9},  pubmed_id = {21514249},  }  @article{Zhao_2012,  doi = {10.1371/journal.pone.0033540},  url = {http://dx.doi.org/10.1371/journal.pone.0033540},  year = {2012},  month = {mar},  publisher = {Public Library of Science ({PLoS})},  volume = {7},  number = {3},  pages = {e33540},  author = {Xiaohu Zhao and Yong Liu and Xiangbin Wang and Bing Liu and Qian Xi and Qihao Guo and Hong Jiang and Tianzi Jiang and Peijun Wang},  editor = {Olaf Sporns},  title = {{Disrupted Small-World Brain Networks in Moderate Alzheimer{\textquotesingle}s Disease: A Resting-State {fMRI} Study}},  journal = {{PLoS} {ONE}},  }