PT  - JOURNAL ARTICLE
AU  - Ronald Ruskin
TI  - Worry
DP  - 2003 Dec 09
TA  - Canadian Medical Association Journal
PG  - 1286--1287
VI  - 169
IP  - 12
4099  - http://www.cmaj.ca/content/169/12/1286.short
4100  - http://www.cmaj.ca/content/169/12/1286.full
SO  - CMAJ2003 Dec 09; 169