PT  - JOURNAL ARTICLE
AU  - Sempowski, ML
AU  - Saunders, LP
AU  - Bradley, JW
TI  - New World epidemics
AID  - 10.1126/science.2305248
DP  - 1990 Feb 16
TA  - Science
PG  - 788--789
VI  - 247
IP  - 4944
4099  - http://science.sciencemag.org/content/247/4944/788.short
4100  - http://science.sciencemag.org/content/247/4944/788.full
SO  - Science1990 Feb 16; 247