McDowell, Ian. <br/><br/>
Measuring health: A guide to rating scales and questionnaire. 

 - Oxford University Press  Oxford  2006 
 - xvi,748p.  ill. 
<br/><br/><label>ISBN: </label>139780195165678 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health
<br/><br/><label>LC Class. No.: </label>MED RA408  / .5M38