@misc{indiciae6265103833a2,
  title = {[Pulmonary function tests with the modified Krogh's spirometer. II].},
  author = {E BOYE and N FJELDBORG},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13669125/},
  note = {Source identifier: 13669125}
}