deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 9919ea9..f871cfa 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Self-assessment}},  journal = {Current Paediatrics},  }  @article{CoChrane_2005,  doi = {10.1002/14651858.CD004211.pub2},  url = {http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD004211.pub2/abstract},  year = {2005},  month = {april},  publisher = {John Wiley & Sons, Ltd},  }