@article{KnobeCarowRuesseleretal.2012,
  author    = {Matthias Knobe and John Bennet Carow and Miriam R{\"u}sseler and Benjamin Moritz Leu and Melanie Simon and Stefan K. Beckers and Alireza Ghassemi and Tolga Taha S{\"o}nmez and Hans-Christoph Pape},
  title     = {Arthroscopy or ultrasound in undergraduate anatomy education: a randomized cross-over controlled trial},
  journal   = {BMC medical education},
  volume    = {12},
  number    = {85},
  doi       = {10.1186/1472-6920-12-85},
  year      = {2012},
}