APA Citation

Sinvhal, R. M., Gowda, R. M., & Khan, I. A. (2003). Enhanced external counterpulsation for refractory angina pectoris. Copyright 2003 by Heart.

Chicago Style Citation

Sinvhal, R M., R M. Gowda, and I A. Khan. Enhanced External Counterpulsation for Refractory Angina Pectoris. Copyright 2003 by Heart, 2003.

MLA Citation

Sinvhal, R M., R M. Gowda, and I A. Khan. Enhanced External Counterpulsation for Refractory Angina Pectoris. Copyright 2003 by Heart, 2003.

Warning: These citations may not always be 100% accurate.