Green, Judith. <br/><br/>
Qualitative Methods for Health Research / 
Green Judith and Thorogood Nick.  
 - Fourth Edition. 
 - London :  SAGE,   2018 
 - xvii, 420 pages :  illustrations ;  25 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781473997110 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health Research.