Sample size in clinical research: when is enough enough?
Streiner
David L
DL
D006801:Humans; D010552:Personality Assessment / Q000706:statistics & numerical data*; D011594:Psychometrics / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D012107:Research Design / Q000706:statistics & numerical data*; D018401:Sample Size