The American Journal of Cardiology
The American Journal of Cardiology > 1978 > 42 > 4 > 545-550
The American Journal of Cardiology > 1978 > 42 > 4 > 667-674
The American Journal of Cardiology > 1978 > 42 > 4 > 563-569
The American Journal of Cardiology > 1978 > 42 > 4 > 681-685
The American Journal of Cardiology > 1978 > 42 > 4 > 570-576
The American Journal of Cardiology > 1978 > 42 > 4 > 653-658
The American Journal of Cardiology > 1978 > 42 > 4 > 602-612
The American Journal of Cardiology > 1978 > 42 > 4 > 659-666