(Q33234901)
Statements
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Maximising response to postal questionnaires--a systematic review of randomised trials in health research (English)
1 reference
Rachel A Nakash
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Jane L Hutton
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Ellen C Jørstad-Stein
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Simon Gates
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Sarah E Lamb
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23 February 2006
5 references
20 June 2019
22 June 2019
19 September 2019
28 August 2020
5 references
20 June 2019
22 June 2019
19 September 2019
28 August 2020
4 references
20 June 2019
22 June 2019
19 September 2019
28 August 2020
1 reference
1 reference
1 reference
2 references
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
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1 reference
1 reference