PT  - JOURNAL ARTICLE
AU  - A M Torres Cantero
TI  - Is smallpox “in” again?
DP  - 2004 Apr 01
TA  - Journal of Epidemiology and Community Health
PG  - 279--279
VI  - 58
IP  - 4
4099  - http://jech.bmj.com/content/58/4/279.short
4100  - http://jech.bmj.com/content/58/4/279.full
SO  - J Epidemiol Community Health2004 Apr 01; 58