Altman, D G <br/><br/>
Confidence intervals for the number needed to treat.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Nov 1998 
 - 1309-12 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0959-8138 
<br/><br/><label>Standard No.: </label>10.1136/bmj.317.7168.1309  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Confidence Intervals<br/>Randomized Controlled Trials as Topic<br/>Risk Assessment<br/>Sample Size