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Q39746647-15B2BB4D-82A4-44B9-9A39-90A3B4CD7F63
Q39746647-15B2BB4D-82A4-44B9-9A39-90A3B4CD7F63
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39746647-15B2BB4D-82A4-44B9-9A39-90A3B4CD7F63
Association Between Maternal Multivitamin Use and Preterm Birth in 24 States, Pregnancy Risk Assessment Monitoring System, 2009-2010.
P2860
Q39746647-15B2BB4D-82A4-44B9-9A39-90A3B4CD7F63
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39746647-15B2BB4D-82A4-44B9-9A39-90A3B4CD7F63
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
603a0d95c628cb76c05e0b4d8693a2d2dc3f784f
P2860
The Pregnancy Risk Assessment Monitoring System (PRAMS): current methods and evaluation of 2001 response rates.