Health sevices Research Methods: A guide to best practice. <br/><br/>
Health sevices Research Methods: A guide to best practice. 

 - London  BMJ books  1998 
 - xiv,268p. 
<br/><br/><label>ISBN: </label>0727912755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>LC Class. No.: </label>MED R853  / R46