@article{article, title  = {{Sample size calculations for clinical studies allowing for uncertainty about the variance.}},

 url = {{}},

 year = {{2006}},

 month = {{1}},

 author = {{Julious SA and Owen RJ}},

 doi = {{10.1002/pst.197}},

 volume = {{5}},

 journal = {{Pharm Stat}},

 issue = {{1}},

 pages = {{29-37}},

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