Medical Practice
Automatic Electronic Oxygen Supply
Br Med J 1971; 1 doi: https://doi.org/10.1136/bmj.1.5748.548 (Published 06 March 1971) Cite this as: Br Med J 1971;1:548
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.