Richards, I. D. Gerald <br/><br/>
The epidemiology and prevention of important diseases / 
by I. D. Gerald Richards and Mark R. Baker 
 - Edinburgh :  Churchill Livingstone,  1988 
 - 176 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0443025878 
<br/><br/><label>LCCN: </label>87-017867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology<br/>Preventive medicine