Clegg, Arthur G. <br/><br/>
Man against disease / 
by A. G. Clegg and P. C. Clegg. 
 - London :  Heinemann Educational,  1973. 
 - 381 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0435601709 
<br/><br/><label>LCCN: </label>73-595463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diseases--Transmission.<br/>Diseases--Causes and theories of causation.