@article{article, title = {{Practical guide to sample size calculations: an introduction}}, publisher = {{Wiley}}, url = {{http://eprints.whiterose.ac.uk/97115/ }}, year = {{2015}}, month = {{11}}, author = {{Flight L and Julious SA}}, doi = {{10.1002/pst.1709}}, volume = {{15}}, journal = {{Pharmaceutical Statistics}}, issue = {{1}}, pages = {{68-74}}, note = {{Accessed on 2025/06/22}}}