Prenotification had no additional effect on the response rate and survey quality: a randomized trial
| Autor: | Xie, Yaojie, Ho, Suzanne C. |
|---|---|
| Zdroj: | In Journal of Clinical Epidemiology December 2013 66(12):1422-1426 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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| Autor: | Xie, Yaojie, Ho, Suzanne C. |
|---|---|
| Zdroj: | In Journal of Clinical Epidemiology December 2013 66(12):1422-1426 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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Full Text from ScienceDirect