TY  - GEN
AU  - Muir,J F
AU  - Levi-Valensi,P
TI  - When should patients with COPD be ventilated?
SN  - 0106-4339
PY  - 1987///0618
KW  - Humans
KW  - Lung Diseases, Obstructive
KW  - complications
KW  - Prognosis
KW  - Respiration, Artificial
KW  - Respiratory Insufficiency
KW  - etiology
KW  - Tracheotomy
N1  - Publication Type: Journal Article
ER  -