Incidence of heart disease in school children of Pensacola, Florida.
PACKARD
J M
JM
GRAETTINGER
J S
JS
GRAYBIEL
A
A
D000818:Animals; D001699:Biometry; D002648:Child; D005431:Florida; D006331:Heart Diseases / Q000453:epidemiology* / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D013112:Spiders