TY  - SER
AU  - Crawford Michael 
TI  - Cardiology
SN  - 072343138
AV  - RC681.A25 A38
U1  - 616.129 CAR 
CY  - New York
PB  - Mosby.
KW  - Cardiology
KW  - Periodicals
N1  - Chemical abstracts; 0009-2258; 1970-1982
ER  -