Epidemiology ; an introductory text /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Philadelphia :
Saunders,
[1974]
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| Subjects: |
| Physical Description: | xi, 377 pages : illustrations ; 24 cm. |
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| Bibliography: | Includes bibliographies. |
| ISBN: | 0721661807 |