De Llano Rodríguez, I <br/><br/>
[Epidemiology of cancer of the colon and the rectum in Asturias (1977-1981)].  [electronic resource] 

 -  Revista espanola de las enfermedades del aparato digestivo  Dec 1989 
 - 660-8 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0034-9437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Blood Group Antigens<br/>Colonic Neoplasms--blood<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Rectal Neoplasms--blood<br/>Rural Health<br/>Spain--epidemiology<br/>Urban Health