wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
Q36198502-6B69A3E5-4FB3-4270-AA8D-C34631D0A42D
Q36198502-6B69A3E5-4FB3-4270-AA8D-C34631D0A42D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36198502-6B69A3E5-4FB3-4270-AA8D-C34631D0A42D
Maternal exposures in the National Birth Defects Prevention Study: Time trends of selected exposures.
P2860
Q36198502-6B69A3E5-4FB3-4270-AA8D-C34631D0A42D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36198502-6B69A3E5-4FB3-4270-AA8D-C34631D0A42D
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
98185900aecbc301585a8b8033e961a49384a4df
P2860
Maternal treatment with opioid analgesics and risk for birth defects.