Principles of epidemiology: an introdution to applied epidemiology and biostatistics 

 - 2 ed. 
 -  U.S. Department of Health and Human Services  s.f. 
 - ix; 535 p.  ilus., grafs., tabls., diagrs., maps. 
<br/><br/>Introduction to epidemiology Frecuency measures used in epidemiology Measures of central location and dispersion Organizing epidemiologic data Public health survellance Investigating an outbreak 
<br/><br/><br/>Inglés 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EPIDEMIOLOGÍA Y BIOESTADÌSTICA<br/>BIOESTADÍSTICA<br/>EPIDEMIOLOGÍA<br/>INTERPRETACIÓN ESTADÍSTICA DE DATOS