Boyd, William,  1885- <br/><br/>
An introduction to the study of disease / 
by William Boyd. 
 - 6th ed. 
 - Philadelphia :  Lea & Febiger,  1971. 
 - 584 p. :  ill. ;  24 cm. 
<br/><br/> First-4th ed. published under title: An introduction to medical science. 
<br/><br/><label>ISBN: </label>0812103335 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pathology.