D. M. Winterdaal

Vitamin E and ventricular fibrillation threshold in myocardial ischemia.

T. López, A. J. Fuenmayor, A. Fuenmayor, 1989, Japanese circulation journal.

Hemodialysis changes the QRS amplitude in the electrocardiogram.

A M Fuenmayor, A J Fuenmayor, C J Vasquez, 1993, International journal of cardiology.

Cardiovascular responses to Valsalva maneuver in physically trained and untrained normal subjects.

A. J. Fuenmayor, A. Fuenmayor, D. M. Winterdaal, 1992, Journal of Sports Medicine and Physical Fitness.