Research Article
Letter: Effect of smoking on carboxyhaemoglovin level in pregnancy.
Br Med J 1976; 1 doi: https://doi.org/10.1136/bmj.1.6000.42-a (Published 03 January 1976) Cite this as: Br Med J 1976;1:42This is a PDF-only article. The first page of the PDF of this article appears above.