deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 52c747c..1bfa119 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {2458-9},  pubmed_id = {21673298},  }  @article{8232972,  title = {{The Clinical Dementia Rating (CDR): current version and scoring rules.}},  date = {1993 Nov},  source = {Neurology},  authors = {Morris, JC},  author = {Morris, JC},  year = {1993},  month = {Nov},  journal = {Neurology},  volume = {43},  number = {},  pages = {2412-4},  pubmed_id = {8232972},  }