Ruiz, E A <br/><br/>
Yellow fever and the big ditch.  [electronic resource] 

 -  Southern medical journal  Oct 1978 
 - 1313 p.  digital 
<br/><br/> Publication Type: Biography; Historical Article; Letter 
<br/><br/><label>ISSN: </label>0038-4348 
<br/><br/><label>Standard No.: </label>10.1097/00007611-197810000-00036  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cuba<br/>History, 19th Century<br/>History, 20th Century<br/>Humans<br/>Yellow Fever--history