Gordis, L. <br/><br/>
Epidemiology 

 - 3rd ed. 
 - Philadelphia  Elsevier saunders  2004 
 - xi, 335p. 
<br/><br/> Describes basic epidemiologic principles and practices that are intended for use in the areas of public health and clinical practice. Discusses the role of epidemiology in solving problems of health and disease. Examines the spread of disease, including different approaches to measuring morbidity and mortality. Illustrates the use of epidemiology in assessing the efficiency of health services and in developing public policies that deal with health problems experienced by humans. 
<br/><br/><label>ISBN: </label>978-1-4160-2530-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology|Public Health|Disease|Morbidity|Mortality|Health Services|Public Policy
<br/><br/><label>LC Class. No.: </label>WA 105 .G66 2004