deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index f5808f0..a56a8ea 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {103-8},  pubmed_id = {18786570},  }  @article{21792570,  title = {{Functional implications of hippocampal degeneration in early Alzheimer's disease: a combined DTI and PET study.}},  date = {2011 Dec},  source = {Eur J Nucl Med Mol Imaging},  authors = {Yakushev, I and Schreckenberger, M and Müller, MJ and Schermuly, I and Cumming, P and Stoeter, P and Gerhard, A and Fellgiebel, A},  author = {Yakushev, I and Schreckenberger, M and Müller, MJ and Schermuly, I and Cumming, P and Stoeter, P and Gerhard, A and Fellgiebel, A},  year = {2011},  month = {Dec},  journal = {Eur J Nucl Med Mol Imaging},  volume = {38},  number = {},  pages = {2219-27},  pubmed_id = {21792570},  }