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Q24240221-19A227D6-C28A-4D8C-8363-AACA1903C218
Q24240221-19A227D6-C28A-4D8C-8363-AACA1903C218
BestRank
Statement
http://www.wikidata.org/entity/statement/Q24240221-19A227D6-C28A-4D8C-8363-AACA1903C218
Methods to increase response to postal and electronic questionnaires
P2860
Q24240221-19A227D6-C28A-4D8C-8363-AACA1903C218
BestRank
Statement
http://www.wikidata.org/entity/statement/Q24240221-19A227D6-C28A-4D8C-8363-AACA1903C218
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
0145057b5e2f5642a06e086228af29401e89f302
P2860
Increasing the Response Rate to a Mailed Questionnaire by Including more Stamps on the Return Envelope: A Cotwin Control Study