@misc{indiciae117679883713,
  title = {Left ventricular function in patients with chronic obstructive pulmonary disease.},
  author = {G Louridas and D Patakas and C Stavropoulos},
  year = {1981},
  doi = {10.1159/000173231},
  url = {https://pubmed.ncbi.nlm.nih.gov/7273040/},
  note = {Source identifier: 7273040}
}