Posted as supplied by author

w1 Grabenstein JD, Winkenwerder W Jr. US military smallpox vaccination experience. JAMA 2003;289:3278-82.

w2 Department of Defense. Smallpox Vaccination Safety Summary, 25 August 2004. www.smallpox.mil/event/SPSafetySum.asp (accessed 13 Sep 2004).


 
Access jobs at BMJ Careers
Whats new online at Student BMJ