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  1. 1

    Designing clinical research

    Published 2013
    Book

    Designing clinical research
  2. 2

    Nutritional epidemiology by Willett, Walter

    Published 2013
    Book

    Nutritional epidemiology
  3. 3

    Nutritional epidemiology by Willett, Walter

    Published 1990
    Book

    Nutritional epidemiology
  4. 4

    Casual relationships in medicine a practical system for critical appraisal by Elwood, J. Mark

    Published 1988
    Book

    Casual relationships in medicine a practical system for critical appraisal
  5. 5

    Methods in observational epidemiology by Kelsey, Jennifer L.

    Published 1986
    Book

    Methods in observational epidemiology
  6. 6

    An introduction to epidemiologic methods by Kahn, Harold A.

    Published 1983
    Book

    An introduction to epidemiologic methods
  7. 7

    Epidemiologic research principles and quantitative methods by Kleinbaum, David G., Kupper, Lawrence L., Morgenstern, Hal 1946-

    Published 1982
    Book

    Epidemiologic research principles and quantitative methods

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