Correspondence Count Cavour and Blood-Letting Br Med J 1861; 2 doi: https://doi.org/10.1136/bmj.2.28.48 (Published 13 July 1861) Cite this as: Br Med J 1861;2:48 Article Related content Metrics Responses Peer review Related articles Correction Roll of Fellows Published: 11 May 1974; Br Med J 2 doi:10.1136/bmj.2.5914.73-a