Andersen, K E <br/><br/>
The painful, non-indurated chancre.  [electronic resource] 

 -  Acta dermato-venereologica  1978 
 - 554-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-5555 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chancre--diagnosis<br/>Humans<br/>Male<br/>Pain<br/>Syphilis--diagnosis