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Q45826447-D02433A0-6175-4780-ABCA-9A60A6170031
Q45826447-D02433A0-6175-4780-ABCA-9A60A6170031
BestRank
Statement
http://www.wikidata.org/entity/statement/Q45826447-D02433A0-6175-4780-ABCA-9A60A6170031
The possible effects of depressive symptoms on risk of preterm birth are clouded by lack of control over confounding factors.
P31
Q45826447-D02433A0-6175-4780-ABCA-9A60A6170031
BestRank
Statement
http://www.wikidata.org/entity/statement/Q45826447-D02433A0-6175-4780-ABCA-9A60A6170031
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
97a3f08a92edd59f50e71355b448b478b9073585
P31
scholarly article