Intrinsic changes on automatism, conduction, and refractoriness by exercise in isolated rabbit heart

1. Such, L.
2. Rodriguez, A.
3. Alberola, A.
4. Lopez, L.
5. Ruiz, R.
6. Artal, L.
7. Pons, I.
8. Pons, M.L.
9. García, C.
10. Chorro, F.J.