Research Article
Letter: Domiciliary oxygen in chronic bronchitis.
Br Med J 1976; 1 doi: https://doi.org/10.1136/bmj.1.6015.960-c (Published 17 April 1976) Cite this as: Br Med J 1976;1:960
Article usage
Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.