Paradoxical (Right-to-Left) Shunting Across an Iatrogenic Atrial Septal Defect During Valsalva's Maneuver: A Transesophageal Doppler Echocardiographic Study
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収録刊行物
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- Journal of the American Society of Echocardiography
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Journal of the American Society of Echocardiography 1 (6), 455-457, 1988-11
Elsevier BV