Articles
Vital Statistics
Br Med J 1957; 1 doi: https://doi.org/10.1136/bmj.1.5025.1013 (Published 27 April 1957) Cite this as: Br Med J 1957;1:1013
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.