(Q33369938)
Statements
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A systematic review of the preventive effect of oral hygiene on pneumonia and respiratory tract infection in elderly people in hospitals and nursing homes: effect estimates and methodological quality of randomized controlled trials (English)
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Olle Johansson
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Janet Hoogstraate
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Marianne Forsell
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Petteri Sjögren
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Erika Nilsson
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15 September 2008
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56
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11
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2124-2130
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Identifiers
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