The American Journal of Cardiology
The American Journal of Cardiology > 1972 > 30 > 4 > 423-426
The American Journal of Cardiology > 1972 > 30 > 4 > 427-431
The American Journal of Cardiology > 1972 > 30 > 4 > 319-326
The American Journal of Cardiology > 1972 > 30 > 4 > 338-342
The American Journal of Cardiology > 1972 > 30 > 4 > 408-411
The American Journal of Cardiology > 1972 > 30 > 4 > 378-384
The American Journal of Cardiology > 1972 > 30 > 4 > 362-370
The American Journal of Cardiology > 1972 > 30 > 4 > 412-417
The American Journal of Cardiology > 1972 > 30 > 4 > 354-361
The American Journal of Cardiology > 1972 > 30 > 4 > 432-436
The American Journal of Cardiology > 1972 > 30 > 4 > 388-395
The American Journal of Cardiology > 1972 > 30 > 4 > 334-337