deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7cd9f46..2b4e3d3 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {498-509},  pubmed_id = {17375819},  }  @article{Li_2014,  doi = {10.1364/boe.5.001403},  url = {http://dx.doi.org/10.1364/boe.5.001403},  year = {2014},  publisher = {Optical Society of America ({OSA})},  volume = {5},  number = {5},  pages = {1403},  author = {Chunhui Li and Guangying Guan and Fan Zhang and Ghulam Nabi and Ruikang K. Wang and Zhihong Huang},  title = {{Laser induced surface acoustic wave combined with phase sensitive optical coherence tomography for superficial tissue characterization: a solution for practical application}},  journal = {Biomedical Optics Express},  }