@article{CucaScheiermannHempeletal.2016,
  author    = {Colleen Cuca and Patrick Scheiermann and Dorothea Hempel and Gabriele Via and Armin Seibel and Magnus Barth and Tim Oliver Hirche and Felix Walcher and Raoul Breitkreutz},
  title     = {Assessment of a new e-learning system on thorax, trachea, and lung ultrasound},
  journal   = {Emergency medicine international},
  volume    = {2013},
  number    = {Article ID 145361},
  pages     = {1 -- 10},
  doi       = {10.1155/2013/145361},
  url       = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3845847},
  year      = {2016},
}