Intended for healthcare professionals

Research Article

Geographical variations in the supply of domiciliary oxygen.

Br Med J (Clin Res Ed) 1981; 282 doi: https://doi.org/10.1136/bmj.282.6280.1941 (Published 13 June 1981) Cite this as: Br Med J (Clin Res Ed) 1981;282:1941