Neumayer, Eric
Robustness tests for quantitative research
Cambridge University Press, 2017
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Armitage, P.
Statistical methods in medical research
Blackwell Scientific Publication, 1985
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Osborn, John F.
Statistical exercises in medical research
Blackwell, 1979
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Fisher, Ronald A.
Statistical methods for research workers
Hafner Press, 1970
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Myers, Jerome L.
Research design and statistical analysis
Routledge, 2010
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