Illingworth, Ronald S. (Ronald Stanley), 1909-  Illingworth, Ronald S. (Ronald Stanley), 1909- <br/><br/>
Common symptoms of disease in children. 

 - 6th ed. 
 - London :  Blackwell,  [1979, (198-)] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children -- Diseases.--Children -- Diseases.<br/>Symptomatology.