Fletcher, Robert H. <br/><br/>
Clinical epidemiology :  the essentials / 
Robert H. Fletcher, Suzanne W. Fletcher. 
 - 4th ed. 
 - Philadelphia :  Lippincott Williams & Wilkins,  c2005. 
 - xv, 252 p. :  col. ill., col. map ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>The scentific basis for clinical medicine -- Abnormality -- Diagnosis -- Frequency -- Risk, looking forward -- Risk, looking backward -- Prognosis -- Treatment -- Prevention -- Chance -- Cause -- Systematic reviews -- Knowledge management. 
<br/><br/><label>ISBN: </label>0781752159 (alk. paper) 
<br/><br/><label>LCCN: </label>2004029660 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>101236272  DNLM 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical epidemiology.<br/>Epidemiologic Methods.
<br/><br/><label>National Library of Medicine Call No.: </label>WA 950  / F614c 2005