@article{article, title  = {{Estimating the sample size for a pilot randomised trial to minimise the overall trial sample size for the external pilot and main trial for a continuous outcome variable}},

 url = {{http://eprints.whiterose.ac.uk/87982/ }},

 year = {{2016}},

 month = {{6}},

 author = {{Whitehead AL and Julious SA and Cooper CL and Campbell MJ}},

 doi = {{10.1177/0962280215588241}},

 volume = {{25}},

 journal = {{Statistical Methods in Medical Research}},

 issue = {{3}},

 pages = {{1057-1073}},

 note = {{Accessed on 2024/10/19}}}