TY  - RPRT
TI  - Domiciliary ventilation in chronic obstructive lung disease.
AU  - P M Calverley
PY  - 1992
DO  - 10.1136/thx.47.5.334
UR  - https://pubmed.ncbi.nlm.nih.gov/1609374/
ID  - 1609374
ER  -