Articles

Assessment of the British Vaccine Against Poliomyelitis

Br Med J 1957; 1 doi: https://doi.org/10.1136/bmj.1.5030.1271 (Published 01 June 1957) Cite this as: Br Med J 1957;1:1271

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview

Sign in

Log in through your institution

Subscribe