Qualitative methods :  a field guide for applied research in sexual and reproductive health / 
Priscilla R. Ulin et al. 
 - North Carolina :  Family Health International,  2002. 
 - x, 278p ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0939704749 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reproductive health--Research--Methodology.<br/>Sexology--Research--Methodology.<br/>Qualitative research.