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Q52911616-E2E18E52-DD36-4A2A-8B45-B96655046561
Q52911616-E2E18E52-DD36-4A2A-8B45-B96655046561
BestRank
Statement
http://www.wikidata.org/entity/statement/Q52911616-E2E18E52-DD36-4A2A-8B45-B96655046561
Participation in a mail survey: role of repeated mailings and characteristics of nonrespondents among recent mothers.
P2860
Q52911616-E2E18E52-DD36-4A2A-8B45-B96655046561
BestRank
Statement
http://www.wikidata.org/entity/statement/Q52911616-E2E18E52-DD36-4A2A-8B45-B96655046561
rank
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type
BestRank
Statement
wasDerivedFrom
860d1fee200823662c9528e475a43a1fa91d62a3
P2860
Difficult-to-recruit respondents and their effect on prevalence estimates in an epidemiologic survey.