Sample Size.

Sample sizes for clinical trials / by: (Language materials, printed)

Sample size determination and power / by: (Language materials, printed)

Sample size determination and power by: (Electronic resources)

A guide to sample size for animal-based studies by: (Electronic resources)

Crossover designs : = testing, estimation, and sample size / by: (Electronic resources)

Clinical Trials as Topic- methods.

Regression analysis.

Cross-Over Studies.

Models, Statistical.

Sample Size.

Sampling Studies.

Clinical trials- Statistical methods.

Sampling (Statistics)

Clinical Trials as Topic.

Data Interpretation, Statistical.

Regression Analysis.

Statistical Distributions.

Mathematical Computing.

Research- Methodology.

Animal Experimentation.

Crossover trials.

Animal experimentation- Methods.