Arc therapy with wedge-filtered beams of cobalt 60 radiation.
D003035:Cobalt; D003037:Cobalt Radioisotopes; D005047:Etoposide; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011851:Radioactivity
D003037:Cobalt Radioisotopes; D003035:Cobalt; D005047:Etoposide
COBALT/radioactive; NEOPLASMS/radiotherapy