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Q33858834-C5EFFFE9-4909-48CD-8D02-74698705DB7C
Q33858834-C5EFFFE9-4909-48CD-8D02-74698705DB7C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33858834-C5EFFFE9-4909-48CD-8D02-74698705DB7C
Effect of reminders on mitigating participation bias in a case-control study.
P2860
Q33858834-C5EFFFE9-4909-48CD-8D02-74698705DB7C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33858834-C5EFFFE9-4909-48CD-8D02-74698705DB7C
rank
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type
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Statement
wasDerivedFrom
42efaeea253e96715f4f38dd1faa98d7af7cae83
P2860
Maximising response to postal questionnaires--a systematic review of randomised trials in health research.