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Q33632715-5DC7C138-ADD7-4431-B84C-B8326F4D0BE6
Q33632715-5DC7C138-ADD7-4431-B84C-B8326F4D0BE6
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33632715-5DC7C138-ADD7-4431-B84C-B8326F4D0BE6
Response rates to a mailed survey of a representative sample of cancer patients randomly drawn from the Pennsylvania Cancer Registry: a randomized trial of incentive and length effects.
P2860
Q33632715-5DC7C138-ADD7-4431-B84C-B8326F4D0BE6
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33632715-5DC7C138-ADD7-4431-B84C-B8326F4D0BE6
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
870662afdb36ddbff9f6399f5051e1f21047c727
P2860
Web surveys: a review of issues and approaches.