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/>1. Introduction. 2. Abnormality. 3. Diagnosis. 4.  Frequency. 5. Risk: looking forward. 6. Risk: looking backward. 7. Prognosis. 8. Treatment. 9. Prevention. 10. Chance. 11. Cause. 12. Systematic reviews. 13.  Knowledge management. 
<br/><br/><label>ISBN: </label>0781752159 (pbk.) 9780781752152 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical epidemiology.
<br/><br/><label>Dewey Class. No.: </label>614.4  / FLE