(Q52912420)
Statements
Inter-disease comparison of research quantity and quality: bronchial asthma and chronic obstructive pulmonary disease. (English)
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Cristian Scutaru
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Tobias Welte
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Beatrix Groneberg-Kloft
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Q Thai Dinh
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Axel Fischer
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1 March 2009
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46
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2
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147-152
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