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Comment
. 2012 Oct 9;126(15):e238; author reply e239.
doi: 10.1161/CIRCULATIONAHA.112.096792.

Letter by van Gelder and Bracke regarding article, "Left ventricular versus simultaneous biventricular pacing in patients with heart failure and a QRS complex >120 milliseconds"

Comment

Letter by van Gelder and Bracke regarding article, "Left ventricular versus simultaneous biventricular pacing in patients with heart failure and a QRS complex >120 milliseconds"

Berry M van Gelder et al. Circulation. .
No abstract available

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