(Q45956408)
Statements
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Vardenafil treatment for patients with pulmonary arterial hypertension: a multicentre, open-label study. (English)
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Z-C Jing
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X Jiang
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B-X Wu
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X-Q Xu
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Y Wu
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C-R Ma
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Y Wang
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Y-J Yang
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J-L Pu
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W Gao
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22 June 2009
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95
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18
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1531-1536
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