PT  - JOURNAL ARTICLE
AU  - Dial, Sandra
AU  - Delaney, J.A. Chris
TI  - Possible patient overlap in studies
AID  - 10.1503/cmaj.1060243
DP  - 2007 Mar 13
TA  - Canadian Medical Association Journal
PG  - 809--809-a
VI  - 176
IP  - 6
4099  - http://www.cmaj.ca/content/176/6/809.2.short
4100  - http://www.cmaj.ca/content/176/6/809.2.full
SO  - CMAJ2007 Mar 13; 176