awgldk
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
GraphQL
BETA
Graphs
1
Q57917827-8F47DB82-9F81-4A5D-ADD9-7217B3BC26AB
Q57917827-8F47DB82-9F81-4A5D-ADD9-7217B3BC26AB
BestRank
Statement
http://www.wikidata.org/entity/statement/Q57917827-8F47DB82-9F81-4A5D-ADD9-7217B3BC26AB
Prospective study evaluating performance of first-trimester combined screening for trisomy 21 using repeat sampling of maternal serum markers PAPP-A and free β-hCG
P2860
Q57917827-8F47DB82-9F81-4A5D-ADD9-7217B3BC26AB
BestRank
Statement
http://www.wikidata.org/entity/statement/Q57917827-8F47DB82-9F81-4A5D-ADD9-7217B3BC26AB
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
6a319bb65071177b9a999bbd1d55bba393d8061d
P2860
Appropriate biochemical parameters in first-trimester screening for Down syndrome.