deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index a451c48..ee45464 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {e20755},  pubmed_id = {21738585},  }  @article{11216921,  title = {{Tuberculosis case fatality rates in high HIV prevalence populations in sub-Saharan Africa.}},  date = {2001 Jan 26},  source = {AIDS},  authors = {Mukadi, YD and Maher, D and Harries, A},  author = {Mukadi, YD and Maher, D and Harries, A},  year = {2001},  month = {Jan},  journal = {AIDS},  volume = {15},  number = {},  pages = {143-52},  pubmed_id = {11216921},  }