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Q37548259-D725A21B-8A1B-42A7-8A02-B41617A27072
Q37548259-D725A21B-8A1B-42A7-8A02-B41617A27072
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37548259-D725A21B-8A1B-42A7-8A02-B41617A27072
Validation sampling can reduce bias in health care database studies: an illustration using influenza vaccination effectiveness.
P5875
Q37548259-D725A21B-8A1B-42A7-8A02-B41617A27072
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37548259-D725A21B-8A1B-42A7-8A02-B41617A27072
rank
NormalRank
type
BestRank
Statement
P5875
262044105
http://www.w3.org/2001/XMLSchema#string