(Q57979683)
Statements
Continuous oxygen use in nonhypoxemic emphysema patients identifies a high-risk subset of patients: retrospective analysis of the National Emphysema Treatment Trial (English)
Fernando J Martinez
Meredith C McCormack
Michael B Drummond
Amanda L Blackford
Joshua O Benditt
Barry J Make
Henry E Fessler
Alfred P Fishman
NETT Investigators