Riegelman, Richard K. <br/><br/>
Studying a study and testing a test:   how to read the medical evidence / 
Richard K. Riegelman 
 - 4th ed. 
 - Philadelphia;   Lippincott Williams & Wilkins  1999 
 - ix,356p. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0781718600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical literature Evaluation <br/>Medicine Research  Evaluation 
<br/><br/><label>LC Class. No.: </label>R 118.6