@article{article, title  = {{Consultants' forum: should post hoc sample size calculations be done?}},

 url = {{}},

 year = {{2009}},

 month = {{4}},

 author = {{Walters SJ}},

 doi = {{10.1002/pst.334}},

 volume = {{8}},

 journal = {{Pharm Stat}},

 issue = {{2}},

 pages = {{163-169}},

 note = {{Accessed on 2025/04/06}}}