%0 Journal Article
%T Bioterrorism. Blocking smallpox: a second defense
%J Science
%D 2001
%A Cohen, John
%V 294
%N 5542
%P 500-500
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I American Association for the Advancement of Science
%@ 0036-8075
%U http://dx.doi.org/10.1126/science.294.5542.500