Vieyra, F <br/><br/>
[Associated clinical features in 41 patients with anal epidermoid carcinoma, studied at a cancer center].  [electronic resource] 

 -  Revista de gastroenterologia de Mexico   
 - 89-93 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0375-0906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Anus Diseases--diagnosis<br/>Anus Neoplasms--diagnosis<br/>Carcinoma, Squamous Cell--diagnosis<br/>Condylomata Acuminata--diagnosis<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Retrospective Studies<br/>Risk Factors