Epidemiology and public health :  PreTest self-assessment and review / 
edited by Thomas B. Newman, Warren S. Browner 
 - 4th ed. 
 - New York :  McGraw-Hill,  1987 
 - 188 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0070510148 
<br/><br/><label>LCCN: </label>87-003967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology--Examinations, questions, etc.<br/>Public health--Examinations, questions, etc.