PT  - JOURNAL ARTICLE
AU  - Jaggi, Ricky
AU  - Morris, Steven
TI  - Rule of thumb
DP  - 2007 Aug 01
TA  - Canadian Family Physician
PG  - 1309--1310
VI  - 53
IP  - 8
4099  - http://www.cfp.ca/content/53/8/1309.short
4100  - http://www.cfp.ca/content/53/8/1309.full
SO  - Can Fam Physician2007 Aug 01; 53