{HEAD ~ Apparatus} for fabricating a compensating filter for use in radiation therapy includes {TAIL ~ a stylus} for tracing the profile of a surface portion of a patient and a cutter for cutting a form 
{ HEAD ~ Apparatus } for fabricating a compensating filter for use in radiation therapy includes { TAIL ~ a stylus } for tracing the profile of a surface portion of a patient and a cutter for cutting a form
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH