Toyokawa, Y <br/><br/>
[The wedge filter with a changeable device for radiation field therapy of the head and neck].  [electronic resource] 

 -  Iryo  Apr 1965 
 - 353-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-1699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Facial Neoplasms--radiotherapy<br/>Filtration<br/>Head and Neck Neoplasms--radiotherapy<br/>Humans<br/>Radiotherapy--instrumentation