PT  - JOURNAL ARTICLE
AU  - Heidrich, Fred
TI  - Essentials of Internal Medicine
AID  - 10.3122/jabfm.7.5.462a
DP  - 1994 Sep 01
TA  - The Journal of the American Board of Family
                Practice
PG  - 462--462
VI  - 7
IP  - 5
4099  - http://www.jabfm.org/content/7/5/462.2.short
4100  - http://www.jabfm.org/content/7/5/462.2.full
SO  - J Am Board Fam Med1994 Sep 01; 7