RT Journal Article
SR Electronic
T1 Physical Activity and Coronary Heart Disease
JF The Journal of the American Board of Family
                Practice
JO J Am Board Fam Med
FD American Board of Family Medicine
SP 448
OP 449
DO 10.3122/jabfm.5.4.448
VO 5
IS 4
A1 David A. Katerndahl
YR 1992
UL http://www.jabfm.org/content/5/4/448.abstract
AB