@misc{indiciae456124dfbe54,
  title = {Pulmonary function in progressive muscular dystrophy.},
  author = {E J Hapke and J C Meek and J Jacobs},
  year = {1972},
  doi = {10.1378/chest.61.1.41},
  url = {https://pubmed.ncbi.nlm.nih.gov/5049500/},
  note = {Source identifier: 5049500}
}