deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e589285..7ed3390 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Quality Measures for Palliative Care in Patients With Cancer: A Systematic Review}},  journal = {Journal of Oncology Practice},  }  @article{higgins2011cochrane,  title = {{The Cochrane Collaboration’s tool for assessing risk of bias in randomised trials}},  author = {Higgins, Julian PT and Altman, Douglas G and G{\o}tzsche, Peter C and J{\"u}ni, Peter and Moher, David and Oxman, Andrew D and Savovi{\'c}, Jelena and Schulz, Kenneth F and Weeks, Laura and Sterne, Jonathan AC},  journal = {Bmj},  volume = {343},  pages = {d5928},  year = {2011},  publisher = {BMJ Publishing Group Ltd},  }