Clinical Epidemiology:  A Basic Science for Clinical Medicine/ 
David L.Sckett, R.Brian Haynes, Gordon H.Guyatt, Peter Tugwell 
 - Second Edition 
 - xvii,441 pages:  illustrations  23cm 
<br/><br/> Rev. ed. of: Clinical epidemiology / David L. Sackett, R. Brian Haynes, Peter Tugwell. 1st ed. c1985 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780316765992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiologic Methods
<br/><br/><label>National Library of Medicine Call No.: </label>WA 950