RT Journal Article
SR Electronic
T1 Cecil Textbook of Medicine. 19th edition
JF The Journal of the American Board of Family
                Practice
JO J Am Board Fam Med
FD American Board of Family Medicine
SP 659
OP 659
DO 10.3122/jabfm.5.6.659a
VO 5
IS 6
A1 James Bergman
YR 1992
UL http://www.jabfm.org/content/5/6/659.2.abstract
AB