O'Neill, R T <br/><br/>
Sample sizes for estimation of the odds ratio in unmatched case-control studies.  [electronic resource] 

 -  American journal of epidemiology  Jul 1984 
 - 145-53 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9262 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.aje.a113863  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Probability<br/>Risk<br/>Sampling Studies