E. E. Campos

Long-term angiographic follow-up of normal and minimally diseased saphenous vein grafts.

E. E. Campos, J. A. Cinderella, E. Farhi, 1993, Journal of the American College of Cardiology.

The effect of digoxin on mortality and morbidity in patients with heart failure.

E. J. Brown, Hack, D. M. Barr, 1997, The New England journal of medicine.

Rationale, design, implementation, and baseline characteristics of patients in the DIG trial: a large, simple, long-term trial to evaluate the effect of digitalis on mortality in heart failure.

D. M. Barr, D. F. Hughes, R. Collins, 1996, Controlled clinical trials.