(Q48631503)
Statements
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Patterns of hospitalization in elderly patients with asthma and chronic obstructive pulmonary disease. (English)
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Cydulka RK
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Emerman CL
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McFadden ER Jr
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Sivinski LD
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Pisanelli W
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Rimm AA
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1 December 1997
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156
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6
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1807-1812
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Identifiers
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