Wang, J. (2002). Basic principles and practical applications in epidemiological research. World Scientific.
Chicago-referens (17:e uppl.)Wang, Jung-Der. Basic Principles and Practical Applications in Epidemiological Research. Singapore ; River Edge, N.J.: World Scientific, 2002.
MLA-referens (9:e uppl.)Wang, Jung-Der. Basic Principles and Practical Applications in Epidemiological Research. World Scientific, 2002.
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