deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 35d00b7..64b67ec 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2001},  publisher = {British Medical Journal Publishing Group},  }  @misc{salisbury1963blood,  title = {{Blood pressure measurement}},  author = {Salisbury, Peter F and Wichmann, Tracy F},  year = {1963},  month = {may # ~21},  publisher = {Google Patents},  note = {US Patent 3,090,377},  }