Pearson, D W <br/><br/>
Ionisation error due to porosity in graphite ionisation chambers.  [electronic resource] 

 -  Physics in medicine and biology  Mar 1980 
 - 333-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0031-9155 
<br/><br/><label>Standard No.: </label>10.1088/0031-9155/25/2/013  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphite<br/>Physical Phenomena<br/>Physics<br/>Radiometry--instrumentation