@misc{indiciaee8cf26c73501,
  title = {Normal values of the Nylin heart function test.},
  author = {C MAUREA and G NYLIN and A SOLLBERGER},
  year = {1957},
  doi = {10.1159/000165744},
  url = {https://pubmed.ncbi.nlm.nih.gov/13500320/},
  note = {Source identifier: 13500320}
}