
From the editors: can the world put smallpox behind it?
Author(s) -
S Handysides
Publication year - 1999
Language(s) - English
Resource type - Journals
ISSN - 9999-1233
DOI - 10.2807/esw.03.06.01457-en
Subject(s) - smallpox , history , virology , computer science , medicine , vaccination