TY  - BOOK
AU  - "Burgess, Jan"
TI  - The heart and blood
T2  - How Our Bodies Work
SN  - 0333459601
U1  - 629.23 
PY  - 2000///
CY  - London
PB  - Macmillan
N2  - Grade level: Discusses how the heart and circulatory system work, the functions of blood, how doctors help people with blood and heart disorders, and how to keep the cardiovascular system healthy through diet and exercise
ER  -