RT Journal Article
SR Electronic
T1 Is Infectivity a Zero-Sum Game?
JF Science
JO Science
FD American Association for the Advancement of Science
SP 1621
OP 1621
DO 10.1126/science.299.5613.1621j
VO 299
IS 5613
YR 2003
UL http://science.sciencemag.org/content/299/5613/1621.10.abstract
AB