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Q53220072-33ED8C13-5EC1-46A6-A86E-7BB4B61C8575
Q53220072-33ED8C13-5EC1-46A6-A86E-7BB4B61C8575
BestRank
Statement
http://www.wikidata.org/entity/statement/Q53220072-33ED8C13-5EC1-46A6-A86E-7BB4B61C8575
Different exposure levels of fine particulate matter and preterm birth: a meta-analysis based on cohort studies.
P478
Q53220072-33ED8C13-5EC1-46A6-A86E-7BB4B61C8575
BestRank
Statement
http://www.wikidata.org/entity/statement/Q53220072-33ED8C13-5EC1-46A6-A86E-7BB4B61C8575
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
366af8175106ecf1411d04c7a6e5f819e0177a7a
P478
24
http://www.w3.org/2001/XMLSchema#string