Crombie, I. K. <br/><br/>
Research in health care  design, conduct and interpretation of health services research 
by I. K. Crombie and H. T. O. Davies 
 - Chichester  John Wiley & Sons  1996 
 - 288 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>0471962597  RM65.27 
<br/><br/><label>LCCN: </label>95-042359 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health services research--methods<br/>Research design<br/>Communication