Firth, Oswald B. <br/><br/>
Oxford Textbook of Medicine 

 - 6th ed. 
 - Oxford  Oxford University Press  2020 
 - lxvi, 3329-5166p.  Colour illustration 
 -  3 .
<br/><br/><label>ISBN: </label>978019885346 
<br/><br/><label>Dewey Class. No.: </label>616  / O92