Articles Notes on Books Br Med J 1878; 1 doi: https://doi.org/10.1136/bmj.1.902.528 (Published 13 April 1878) Cite this as: Br Med J 1878;1:528 Article Related content Metrics Responses Peer review Related articles Correction Corrections Published: 18 May 1968; Br Med J 2 doi:10.1136/bmj.2.5602.442-a