(Q33965601)
Statements
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Noninvasive positive pressure ventilation in the setting of severe, acute exacerbations of chronic obstructive pulmonary disease: more effective and less expensive (English)
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Keenan SP
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Gregor J
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Sibbald WJ
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Cook D
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Gafni A
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1 June 2000
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28
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2094-2102
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Identifiers
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