deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 31d2a77..1a76b99 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {325--335},  author = {Thomas Schwartz and Wolfgang Kohnen and Bernd Jansen and Ursula Obst},  title = {{Detection of antibiotic-resistant bacteria and their resistance genes in wastewater surface water, and drinking water biofilms}},  journal = {FEMS} {{FEMS}  Microbiology Ecology}, Ecology}},  }  @article{Smillie_2011,  doi = {10.1038/nature10571},  url = {http://dx.doi.org/10.1038/nature10571},  year = {2011},  month = {oct},  publisher = {Nature Publishing Group},  volume = {480},  number = {7376},  pages = {241--244},  author = {Chris S. Smillie and Mark B. Smith and Jonathan Friedman and Otto X. Cordero and Lawrence A. David and Eric J. Alm},  title = {{Ecology drives a global network of gene exchange connecting the human microbiome}},  journal = {Nature},  }