deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index a01b5ff..31cf5ec 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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@article{Li_2014,  doi = {10.1364/boe.5.001403}, {10.1364/boe.5.004313},  url = {http://dx.doi.org/10.1364/boe.5.001403}, {http://dx.doi.org/10.1364/boe.5.004313},  year = {2014},  month = {nov},  publisher = {Optical Society of America ({OSA})}, {The Optical Society},  volume = {5},  number = {5}, {12},  pages = {1403}, {4313},  author = {Chunhui Li and Guangying Guan and Fan Zhang and Ghulam Nabi Shaozhen Song  and Ruikang K. Wang and Zhihong Huang}, Huang and Ghulam Nabi},  title = {{Laser induced {{Quantitative elasticity measurement of urinary bladder wall using laser-induced  surface acoustic wave combined with phase sensitive optical coherence tomography for superficial tissue characterization: a solution for practical application}}, waves}},  journal = {Biomedical Optics Express},  }