@article{6cca00c403ed4cd09c0deeee58516495,
title = "A longitudinal study of smokers and nonsmokers. 5-6 year follow-up using spirometry and the single breath N2 test.",
author = "S. Buist and J. Nagy",
note = "Copyright: This record is sourced from MEDLINE/PubMed, a database of the U.S. National Library of Medicine",
year = "1980",
month = feb,
doi = "10.1378/chest.77.2.259",
language = "English (US)",
volume = "77",
pages = "259",
journal = "CHEST",
issn = "0012-3692",
publisher = "American College of Chest Physicians",
number = "2 Suppl",
}