deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 13b4e07..7e6b5ce 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {561-3},  pubmed_id = {14272467},  }  @article{21709308,  title = {{Culture and maintenance of selected invertebrates in the laboratory and classroom.}},  date = {2011},  source = {ILAR J},  authors = {Smith, SA and Scimeca, JM and Mainous, ME},  author = {Smith, SA and Scimeca, JM and Mainous, ME},  year = {2011},  month = {},  journal = {ILAR J},  volume = {52},  number = {},  pages = {153-64},  pubmed_id = {21709308},  }