RT Journal Article
SR Electronic
T1 Difficult Diagnosis 2
JF The Journal of the American Board of Family
                Practice
JO J Am Board Fam Med
FD American Board of Family Medicine
SP 549
OP 549
DO 10.3122/jabfm.5.5.549a
VO 5
IS 5
A1 Larsen, Kathryn M.
YR 1992
UL http://www.jabfm.org/content/5/5/549.2.abstract
AB