AU  - Patel,  Shilpesh S
AU  - Cohn,  Jay N
AU  - Willerson,  James T
TI  - Handbook of Cardiovascular Clinical Trials
SN  - 81-7042-115-2
U1  - 616.12-008.1 P17 
PB  - New Delhi: B I Churchill Livingstone Pvt Ltd
ER  -