@misc{indiciae79c033808780,
  title = {[Cardiopulmonary exercise testing].},
  author = {S Barvik and K Dickstein and T Aarsland and L Woie and L Viksmoen},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3433264/},
  note = {Source identifier: 3433264}
}