@misc{indiciae887d673273d4,
  title = {Development of a population-based screening questionnaire for COPD.},
  author = {Peter M A Calverley and Robert J Nordyke and R J Halbert and Sharon Isonaka and Dmitry Nonikov},
  year = {2005},
  url = {https://pubmed.ncbi.nlm.nih.gov/17136949/},
  note = {Source identifier: 17136949}
}