@article{PetersenPaulitschGuethlinetal.2010,
  author    = {Juliana Petersen and Michael Anton Paulitsch and Corina G{\"u}thlin and Jochen Gensichen and Albrecht Jahn},
  title     = {A survey on worries of pregnant women - testing the German version of the Cambridge Worry Scale},
  journal   = {BMC public health},
  volume    = {9},
  number    = {Art. 940},
  pages     = {1 -- 9},
  doi       = {10.1186/1471-2458-9-490},
  year      = {2010},
}