Cobalt-60 radiation measurements.
D003035:Cobalt; D003037:Cobalt Radioisotopes; D003092:Colitis; D003093:Colitis, Ulcerative / Q000601:surgery*; D006801:Humans
D003037:Cobalt Radioisotopes; D003035:Cobalt
COBALT/radioactive; COLITIS, ULCERATIVE/surgery