Kallen, Anders. <br/><br/>
Understanding biostatistics / 
Anders Kallen 
 - [Place of publication not identifed] :  [publisher not identified],  c2011 
<br/><br/> Understanding biostatistics, Understanding 
<br/><br/><label>ISBN: </label>9780470666364 
<br/><br/><label>LC Class. No.: </label>QH 323.5 .K35 2011