PT  - JOURNAL ARTICLE
AU  - John C. Clifford
TI  - The study of NOELs
AID  - 10.1503/cmaj.1041767
DP  - 2005 Jun 07
TA  - Canadian Medical Association Journal
PG  - 1539--1539
VI  - 172
IP  - 12
4099  - http://www.cmaj.ca/content/172/12/1539.1.short
4100  - http://www.cmaj.ca/content/172/12/1539.1.full
SO  - CMAJ2005 Jun 07; 172