Friis, Robert H. <br/><br/>
Epidemiology for public health practice / 
Robert H. Friis and Thomas A. Sellers. 
 - 4th ed. 
 - Burlington, Mass. :  Jones & Bartlett Learning,  c2008 
 - xxii, 717 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>History and scope of epidemiology -- Practical applications of epidemiology -- Measures of morbidity and mortality -- Descriptive epidemiology : person, place, time -- Sources of data for use in epidemiology -- Study designs : ecologic, cross-sectional, case-control -- Study designs : cohort studies -- Experimental study designs -- Measures of effect -- Data interpretation issues -- Screening for disease in the community -- Epidemiology of infectious diseases -- Epidemiologic aspects of work and the environment -- Molecular and genetic epidemiology -- Social, behavioral, and psychosocial epidemiology -- Epidemiology as a profession. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9780763751616  TZS 118150/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiologic Methods.<br/>Public Health.
<br/><br/><label>Dewey Class. No.: </label>614.4 FRI