Errata
Erratum
Br Med J 1894; 1 doi: https://doi.org/10.1136/bmj.1.1727.274 (Published 03 February 1894) Cite this as: Br Med J 1894;1:274
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.