deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b7d4bb0..ceec8f8 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {425-6},  pubmed_id = {22543370},  }  @article{17708774,  title = {{PyCogent: a toolkit for making sense from sequence.}},  date = {2007},  source = {Genome Biol},  authors = {Knight, R and Maxwell, P and Birmingham, A and Carnes, J and Caporaso, JG and Easton, BC and Eaton, M and Hamady, M and Lindsay, H and Liu, Z and Lozupone, C and McDonald, D and Robeson, M and Sammut, R and Smit, S and Wakefield, MJ and Widmann, J and Wikman, S and Wilson, S and Ying, H and Huttley, GA},  author = {Knight, R and Maxwell, P and Birmingham, A and Carnes, J and Caporaso, JG and Easton, BC and Eaton, M and Hamady, M and Lindsay, H and Liu, Z and Lozupone, C and McDonald, D and Robeson, M and Sammut, R and Smit, S and Wakefield, MJ and Widmann, J and Wikman, S and Wilson, S and Ying, H and Huttley, GA},  year = {},  month = {},  jounal = {Genome Biol},  volume = {8},  number = {},  pages = {R171},  pubmed_id = {17708774},  }