PT  - JOURNAL ARTICLE
AU  - Sharon Sanders
AU  - Grad Dip Child Devel
TI  - Teaching tip: the invisible hand of randomisation
AID  - 10.1136/ebm.11.1.5
DP  - 2006 Feb 01
TA  - Evidence Based Medicine
PG  - 5--5
VI  - 11
IP  - 1
4099  - http://ebm.bmj.com/content/11/1/5.1.short
4100  - http://ebm.bmj.com/content/11/1/5.1.full
SO  - Evid Based Med2006 Feb 01; 11