DOI: 10.1055/s-00000060

PPmP - Psychotherapie · Psychosomatik · Medizinische Psychologie

Referenz

Cohen J.
Statistical power analysis for the behavioral sciences (revised Edition).

Hillsdale, NJ: Lawrence Erlbaum Associates, Inc; 1988

Cohen J.
Statistical power analysis for the behavioral sciences (revised Edition).

Hillsdale, NJ: Lawrence Erlbaum Associates, Inc; 1988

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