Cogan, David Glendenning,  1908- <br/><br/>
Ophthalmic manifestations of systemic vascular disease / 
by David G. Cogan 
 - Philadelphia :  Saunders,  1974 
 - 187 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0721626483 
<br/><br/><label>LCCN: </label>74-004556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ocular manifestations of general diseases<br/>Blood--vessels--Diseases