Articles Reviews Br Med J 1922; 2 doi: https://doi.org/10.1136/bmj.2.3228.928 (Published 11 November 1922) Cite this as: Br Med J 1922;2:928 Article Related content Metrics Responses Peer review Related articles Correction Correction: Some new titles Published: 27 October 1979; Br Med J 2 doi:10.1136/bmj.2.6197.1067