Including questionnaires with the invitation package appeared to increase the response fraction among women
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
Elsevier
2012
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0895435611003660 http://hdl.handle.net/20.500.11937/27260 |