@article{AlmadeJongJelusicetal.2016,
  author    = {Harma Alma and Corina de Jong and Danijel Jelusic and Michael Wittmann and Michael Schuler and Bertine Flokstra-de Blok and Janwillem Kocks and Konrad Schultz and Thys van der Molen},
  title     = {Health status instruments for patients with COPD in pulmonary rehabilitation: defining a minimal clinically important difference},
  journal   = {npj Primary Care Respiration Medicine},
  volume    = {26},
  number    = {16041},
  doi       = {10.1038/npjpcrm.2016.41},
  year      = {2016},
}