Ham, Chris (ed) <br/><br/>
Health care variations : Assessing the evidence 

 - London :  King's Fund Institute,  1988 
<br/><br/><label>ISBN: </label>9781870607063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Health Collection
<br/><br/><label>Dewey Class. No.: </label>A039