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
Q35412995-89A9C929-D09A-4314-AAF8-13F9351F5590
Q35412995-89A9C929-D09A-4314-AAF8-13F9351F5590
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35412995-89A9C929-D09A-4314-AAF8-13F9351F5590
Preterm birth among African American and white women: a multilevel analysis of socioeconomic characteristics and cigarette smoking.
P2860
Q35412995-89A9C929-D09A-4314-AAF8-13F9351F5590
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35412995-89A9C929-D09A-4314-AAF8-13F9351F5590
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
5a86e338616946c8708c05659bfa4ace1fd3584b
P2860
Maternal sociodemographic characteristics as risk factors for preterm birth in twins versus singletons.