Costs and Efficiency of Online and Offline Recruitment Methods: A Web-Based Cohort Study.
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| Description | scientific article published on March 2017 |
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author: Ellen M. Mikkelsen Kenneth Rothman Lauren Wise Anders Riis Tina Christensen Marie G Nielsen Henrik Toft Sørensen Elizabeth Hatch |
| Publication date | March 1, 2017 |
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| Missing/wrong data? | Edit Wikidata item |