@article{SchumannBolmAudorffBergmannetal.2010,
  author    = {Barbara Schumann and Ulrich Bolm-Audorff and Annekatrin Bergmann and Rolf Peter Ellegast and Gine Elsner and Joachim Grifka and Johannes Haerting and Matthias J{\"a}ger and Martina Michaelis and Andreas Seidler},
  title     = {Lifestyle factors and lumbar disc disease: results of a German multi-center case-control study (EPILIFT)},
  journal   = {Arthritis Research \& Therapy},
  volume    = {12},
  number    = {193},
  doi       = {10.1186/ar3164},
  year      = {2010},
}