@misc{indiciae760bc87879ad,
  title = {Regional lung function in pleural effusion.},
  author = {N R Anthonisen and R R Martin},
  year = {1977},
  doi = {10.1164/arrd.1977.116.2.201},
  url = {https://pubmed.ncbi.nlm.nih.gov/889172/},
  note = {Source identifier: 889172}
}