deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 9ce9b44..da62c2e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{{VALIDITY} {OF} {THE} {TRAIL} {MAKING} {TEST} {AS} {AN} {INDICATOR} {OF} {ORGANIC} {BRAIN} {DAMAGE}}},  journal = {Perceptual and Motor Skills},  }  @article{Sunderland_1989,  doi = {10.1111/j.1532-5415.1989.tb02233.x},  url = {http://dx.doi.org/10.1111/j.1532-5415.1989.tb02233.x},  year = {1989},  month = {aug},  publisher = {Wiley-Blackwell},  volume = {37},  number = {8},  pages = {725--729},  author = {Trey Sunderland and James L. Hill and Alan M. Mellow and Brian A. Lawlor and Joshua Gundersheimer and Paul A. Newhouse and Jordan H. Grafman},  title = {{Clock Drawing in Alzheimer{\textquotesingle}s Disease}},  journal = {Journal of the American Geriatrics Society},  }