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Q53220072-12958925-E9F1-4442-8C51-97E5C58D232B
Q53220072-12958925-E9F1-4442-8C51-97E5C58D232B
BestRank
Statement
http://www.wikidata.org/entity/statement/Q53220072-12958925-E9F1-4442-8C51-97E5C58D232B
Different exposure levels of fine particulate matter and preterm birth: a meta-analysis based on cohort studies.
P407
Q53220072-12958925-E9F1-4442-8C51-97E5C58D232B
BestRank
Statement
http://www.wikidata.org/entity/statement/Q53220072-12958925-E9F1-4442-8C51-97E5C58D232B
rank
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type
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Statement
P407
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