(Q41594423)
Statements
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Noninvasive diagnosis of pulmonary arterial hypertension in chronic obstructive pulmonary disease: right ventricular ejection fraction at rest (English)
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Brent BN
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Mahler D
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Matthay RA
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Berger HJ
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Zaret BL
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1 May 1984
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53
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9
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1349-1353
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Identifiers
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