Response rates in a case-control study: effect of disclosure of biologic sample collection in the initial contact letter.
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| Title: | Response rates in a case-control study: effect of disclosure of biologic sample collection in the initial contact letter. |
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| Authors: | Colt JS (AUTHOR), Wacholder S (AUTHOR), Schwartz K (AUTHOR), Davis F (AUTHOR), Graubard B (AUTHOR), Chow WH (AUTHOR) |
| Source: | Annals of Epidemiology. Oct2005, Vol. 15 Issue 9, p700-704. 5p. |
| Database: | Academic Search Ultimate |
| ISSN: | 10472797 |
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| DOI: | 10.1016/j.annepidem.2004.12.002 |
