Medical epidemiology 
Raymond S. Greenberg ... [et al.]. 
 - 3rd ed. 
 - New York  Lange Medical Books/McGraw-Hill  c2001. 
 - xiii, 215 p.  ill.  26 cm. 
<br/><br/> Previous ed.: 1996. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Introduction to epidemiology -- Epidemiologic measures -- Patterns of occurrence -- Medical surveillance -- Disease outbreaks -- Diagnostic testing -- Clinical trials -- Cohort studies -- Case-control studies -- Variability and bias -- Epidemiologic studies of genetics -- Clinical decision-making -- Interpretation of epidemiologic literature -- Appendix A: answers to study questions -- Appendix B: estimation of sample size requirements for randomized controlled clinical trials -- Appendix C: method for determining the confidence interval around the risk ratio -- Appendix D: 
<br/><br/><label>ISBN: </label>0838562957 
<br/><br/><label>Nat. Bib. No.: </label>GBA0-W3643 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology
<br/><br/><label>Dewey Class. No.: </label>614.4