Bykov, V L <br/><br/>
[The survival of patients with malignant tumors of the upper respiratory tract in far-advanced stages].  [electronic resource] 

 -  Voprosy onkologii  1989 
 - 735-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0507-3758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Humans<br/>Middle Aged<br/>Neoplasm Staging<br/>Respiratory Tract Neoplasms--mortality