Research Article Operating-rooms a century after Lister. B.M.A. Symposium. Br Med J 1967; 4 doi: https://doi.org/10.1136/bmj.4.5580.678 (Published 16 December 1967) Cite this as: Br Med J 1967;4:678 Article Related content Metrics Responses Peer review This is a PDF-only article. The first page of the PDF of this article appears below.