@misc{indiciae97c925a1fe54,
  title = {Lung function in Indian smokers.},
  author = {R Marwaha and R S Pande},
  year = {1971},
  doi = {10.1056/nejm197102182840722},
  url = {https://pubmed.ncbi.nlm.nih.gov/5539932/},
  note = {Source identifier: 5539932}
}