PT  - JOURNAL ARTICLE
AU  - Jerome P. Kassirer
TI  - A medical early warning system
DP  - 2002 Apr 30
TA  - Canadian Medical Association Journal
PG  - 1151--1152
VI  - 166
IP  - 9
4099  - http://www.cmaj.ca/content/166/9/1151.short
4100  - http://www.cmaj.ca/content/166/9/1151.full
SO  - CMAJ2002 Apr 30; 166