Randy, M. P. G. (1995). Basic epidemiological methods and biostatistics: A practical guidebook. Jones and Bartlett Publishers.
Chicago-viite (17. p.)Randy, M. Page Galen. Basic Epidemiological Methods and Biostatistics: A Practical Guidebook. Sudbury: Jones and Bartlett Publishers, 1995.
MLA-viite (8. p.)Randy, M. Page Galen. Basic Epidemiological Methods and Biostatistics: A Practical Guidebook. Jones and Bartlett Publishers, 1995.
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