TY  - RPRT
TI  - Long-term performance of linear accelerators.
AU  - D Greene
AU  - P Fallas
PY  - 1985
DO  - 10.1259/0007-1285-58-690-556
UR  - https://pubmed.ncbi.nlm.nih.gov/4063717/
ID  - 4063717
ER  -