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	1.	Evaluation of the magnitude of the R' in V1 in detecting right ventricular hypertrophy in the presence of complete right bundle-branch block. [electronic resource] by Belletti, D A Gould, L Producer: 19691005 In: Aerospace medicine vol. 40 Availability: No items available. Save to lists Add to cart (remove)
	2.	Vectorcardiographic evidence for left ventricular hypertrophy: a comparison of the magnitude of the polar vector and maximun QRS vector in the transverse plane. [electronic resource] by Belletti, D A Gould, L Producer: 19700314 In: Journal of electrocardiology vol. 2 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	The Frank vectorcardiogram in normal men. Norms derived from visual and manual measurement of 300 records. [electronic resource] by Lyon, A F Belletti, D A Producer: 19680509 In: British heart journal vol. 30 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	The initial 0.04 second polar vector of the QRS loop as an aid in the detection of a myocardial infarction. [electronic resource] by Belletti, D A Lyon, A F Producer: 19691030 In: Japanese heart journal vol. 10 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Vectorcardiographic features of Wolff-Parkinson-White syndrome with and without associated myocardial infarction. [electronic resource] by Belletti, D A Gould, L Lyon, A F Producer: 19700403 In: Angiology vol. 21 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Electrocardiographic and pathological studies of the heart in experimental guinea pig leukemia. [electronic resource] by Belletti, D A Gross, L Dreyfuss, Y Ehrenreich, T Feldman, D Moore, L A Producer: 19760802 In: Cancer research vol. 36 Availability: No items available. Save to lists Add to cart (remove)