@misc{indiciaee354c3638440,
  title = {Radioisotopic technics for evaluating the lung.},
  author = {M K Loken and R A Ponto and M E Goldberg},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4813851/},
  note = {Source identifier: 4813851}
}