Designing clinical research : an epidemiologic approach
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| Other Authors: | , , , , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Philadelphia :
Lippincott Williams and Wilkins,
2001
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| Edition: | 2a. ed. |
| Subjects: |
| Physical Description: | 336 p |
|---|---|
| ISBN: | 0781722187 |