PT  - JOURNAL ARTICLE
AU  - S F Gordon
TI  - Separating zebras from horses.
DP  - 2001 Mar 01
TA  - The Journal of the American Board of Family Practice
PG  - 162--162
VI  - 14
IP  - 2
4099  - http://www.jabfm.org/content/14/2/162.2.short
4100  - http://www.jabfm.org/content/14/2/162.2.full
SO  - J Am Board Fam Med2001 Mar 01; 14