RT Journal Article
SR Electronic
T1 A Textbook of Family Medicine
JF The Journal of the American Board of Family
                Practice
JO J Am Board Fam Med
FD American Board of Family Medicine
SP 451
OP 451
DO 10.3122/jabfm.10.6.451
VO 10
IS 6
A1 Phillips, Theodore J.
YR 1997
UL http://www.jabfm.org/content/10/6/451.abstract
AB