Olsen, D R <br/><br/>
Abutting orthogonal electron and photon beams in the head and neck region using asymmetrical photon beam edges.  [electronic resource] 

 -  Acta oncologica (Stockholm, Sweden)  1997 
 - 585-91 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0284-186X 
<br/><br/><label>Standard No.: </label>10.3109/02841869709001320  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dose-Response Relationship, Radiation<br/>Electrons<br/>Ethmoid Sinus<br/>Humans<br/>Nasal Cavity<br/>Nose Neoplasms--radiotherapy<br/>Paranasal Sinus Neoplasms--radiotherapy<br/>Phantoms, Imaging<br/>Photons<br/>Radiotherapy Dosage<br/>Radiotherapy Planning, Computer-Assisted--instrumentation<br/>Retrospective Studies