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Q34517221-3A78C2BB-F899-4222-BF8B-01BD99248EC1
Q34517221-3A78C2BB-F899-4222-BF8B-01BD99248EC1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34517221-3A78C2BB-F899-4222-BF8B-01BD99248EC1
Socio-economic disparities in preterm birth: causal pathways and mechanisms.
P2860
Q34517221-3A78C2BB-F899-4222-BF8B-01BD99248EC1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34517221-3A78C2BB-F899-4222-BF8B-01BD99248EC1
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
99ad8d2d9b9f7fc24f791b61df3f3665ee68044e
P2860
The Pregnancy Risk Assessment Monitoring System: design, questionnaire, data collection and response rates. PRAMS Working Group.