@article{HebestreitSchmidKieseretal.2014,
  author    = {Helge Uwe Hebestreit and Kerstin Schmid and Stephanie Kieser and Sibylle Junge and Manfred Ballmann and Kristina Roth and Alexandra Hebestreit and Thomas Schenk and Christian Schindler and Hans-Georg Posselt and Susi Kriemler},
  title     = {Quality of life is associated with physical activity and fitness in cystic fibrosis},
  journal   = {BMC pulmonary medicine},
  volume    = {14},
  number    = {26},
  doi       = {10.1186/1471-2466-14-26},
  year      = {2014},
}