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Q38830769-54A79067-9FA2-41A1-8364-C9A69520C711
Q38830769-54A79067-9FA2-41A1-8364-C9A69520C711
BestRank
Statement
http://www.wikidata.org/entity/statement/Q38830769-54A79067-9FA2-41A1-8364-C9A69520C711
What impact do questionnaire length and monetary incentives have on mailed health psychology survey response?
P2860
Q38830769-54A79067-9FA2-41A1-8364-C9A69520C711
BestRank
Statement
http://www.wikidata.org/entity/statement/Q38830769-54A79067-9FA2-41A1-8364-C9A69520C711
rank
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type
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Statement
wasDerivedFrom
31cd449091d4ce3e1ec5ce326c94c36d93bd8900
P2860
Serum and dietary vitamin E in relation to prostate cancer risk.