deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7c5b90a..ad113d0 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {1679-87},  pubmed_id = {18346764},  }  @article{19847047,  title = {{Functional MRI assessment of task-induced deactivation of the default mode network in Alzheimer's disease and at-risk older individuals.}},  date = {2009},  source = {Behav Neurol},  authors = {Pihlajamäki, M and Sperling, RA},  author = {Pihlajamäki, M and Sperling, RA},  year = {2009},  month = {},  journal = {Behav Neurol},  volume = {21},  number = {},  pages = {77-91},  pubmed_id = {19847047},  }