Seale Clive <br/><br/>
Medical knowledge :Doubt and certainity 
Seale Clive; Pattison Stephen And Others 
 - 2 
 - United Kingdom  United Kingdom, Open University  2001 
 - 210p 
<br/><br/><label>ISBN: </label>0-335-20834-7 
<br/><br/><label>Source: </label>Textbook