RT Journal Article
SR Electronic
T1 Essentials of Family Medicine. Third edition
JF The Journal of the American Board of Family
                Practice
JO J Am Board Fam Med
FD American Board of Family Medicine
SP 186
OP 187
DO 10.3122/jabfm.12.2.186c
VO 12
IS 2
A1 Dickson, Ralph W.
YR 1999
UL http://www.jabfm.org/content/12/2/186.3.abstract
AB