Pharoah, Paul D P <br/><br/>
Neither off the peg nor made to measure calculations are fit for purpose.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Oct 2012 
 - e6585 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1756-1833 
<br/><br/><label>Standard No.: </label>10.1136/bmj.e6585  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Trials as Topic--statistics & numerical data<br/>Research Design--statistics & numerical data<br/>Sample Size