@article{3c8fb687a1fd428789be8595209d9b55,
title = "Hemodynamic effects of altitude exposure and oxygen administration in chronic obstructive pulmonary disease",
author = "Berg, {Benjamin W.} and Dillard, {Thomas A.} and Derderian, {Sarkis S.} and Rajagopal, {Krishnan R.}",
year = "1993",
month = apr,
doi = "10.1016/0002-9343(93)90152-F",
language = "English (US)",
volume = "94",
pages = "407--412",
journal = "American Journal of Medicine",
issn = "0002-9343",
publisher = "Elsevier Inc.",
number = "4",
}