Research Article
Does increased movement protect smokers from postoperative deep vein thrombosis?
Br Med J 1980; 280 doi: https://doi.org/10.1136/bmj.280.6212.447 (Published 16 February 1980) Cite this as: Br Med J 1980;280:447This is a PDF-only article. The first page of the PDF of this article appears above.