Sidani, Souraya <br/><br/>
Health intervention research:  understanding research design & methods / 
Souraya Sidani 
 - xiii, 247p. :  ill. 
<br/><br/> Includes bibliographical references (pages 212-241) and index. 
<br/><br/>Includes bibliographical references (pages 212-241) and index. 
<br/><br/><label>ISBN: </label>9781446256176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine--Research--Methodology.<br/>Clinical trials.<br/>Research Design.<br/>Clinical Trials as Topic.<br/>Clinical trials.<br/>Medicine--Research--Methodology.<br/>Medicin--metodik.
<br/><br/><label>LC Class. No.: </label>R 850 SID 2015