Exercise and your heart
By: [Helen Ou, editor]
Contributors: Ou, Helen; National Institutes of Health (U.S.)
Series: Search for health
Publisher: National Institutes of Health
Published: 1984
Place of publication: Bethesda, Md
Language: eng
Subjects: Heart -- Diseases -- Prevention; Exercise -- Physiological aspects; Physical fitness
Notes: Caption title

"49-HLBD-11/84"--Leaf [1]