Some observations on the effect of cobalt 60 beam therapy on epidermoid carcinoma during the first fiveyear study period.
D002294:Carcinoma, Squamous Cell; D003035:Cobalt; D003037:Cobalt Radioisotopes; D006801:Humans; D011851:Radioactivity
D003037:Cobalt Radioisotopes; D003035:Cobalt
COBALT/radioactive