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. 1970 Sep;42(3):455-62.
doi: 10.1161/01.cir.42.3.455.

The relationship of alterations in systolic time intervals to ejection fraction in patients with cardiac disease

The relationship of alterations in systolic time intervals to ejection fraction in patients with cardiac disease

C L Garrard Jr et al. Circulation. 1970 Sep.
No abstract available

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