Risks of Smallpox VaccinationBr Med J 1962; 2 doi: http://dx.doi.org/10.1136/bmj.2.5320.1685 (Published 22 December 1962) Cite this as: Br Med J 1962;2:1685
Log in using your username and password
Log in through your institution
Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial