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	1.	Cardiovascular responses to Valsalva maneuver in physically trained and untrained normal subjects. [electronic resource] by Fuenmayor, A J Fuenmayor, A M Winterdaal, D M Londoño, G Producer: 19930225 In: The Journal of sports medicine and physical fitness vol. 32 Availability: No items available. Save to lists Add to cart (remove)
	2.	Vitamin E and ventricular fibrillation threshold in myocardial ischemia. [electronic resource] by Fuenmayor, A J Fuenmayor, A M López, T Winterdaal, D M Producer: 19900302 In: Japanese circulation journal vol. 53 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Hemodialysis changes the QRS amplitude in the electrocardiogram. [electronic resource] by Fuenmayor, A J Vasquez, C J Fuenmayor, A M Winterdaal, D M Rodriguez, D Producer: 19940215 In: International journal of cardiology vol. 41 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	[The QRS amplitude in the electrocardiogram is modified by pericardial fluid and its content of sodium chloride]. [electronic resource] by Fuenmayor, A J Vitale, D Villalobos, M A Winterdaal, D M Fuenmayor, A M Dávila, D Producer: 19900117 In: Acta cientifica venezolana vol. 39 Availability: No items available. Save to lists Add to cart (remove)

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