The selection of control groups in case-control studies
evaluation of control groups selected by random digit dialing and from hospitals
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Word Count
84,500 words, Guess
Page Count
338 pages
Identifiers
- Open LibraryOL45628873M
- OCLC Control Number29282464
Alternate Titles
- Evaluation of control groups selected by random digit dialing and from hospitals.
Subjects
Other Editions
- The selection of control groups in case-control studies
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