@misc{7842,
  author = {J. Quint and C. O\textquoterightLeary and A. Venerus and U. Holmgren and P. Varghese and C. Cabrera},
  title = {Development and Validation of a Method to Estimate COPD Severity in Multiple Datasets: A Retrospective Study},
  year = {2020},
  journal = {Pulm Ther},
  issn = {2364-1754},
  doi = {10.1007/s41030-020-00139-0},
}