@article{FliesserDeWittHubertsWippert2018,
  author    = {Michael Fliesser and Jessie De Witt Huberts and Pia-Maria Wippert},
  title     = {Education, job position, income or multidimensional indices?},
  journal   = {BMJ Open},
  series    = {Associations between different socioeconomic status indicators and chronic low back pain in a German sample: a longitudinal field study},
  volume    = {8},
  pages     = {1 -- 7},
  doi       = {10.1136/bmjopen-2017-020207},
  year      = {2018},
}