Modification of isodose curves from a cobalt-60 unit by the partial usage of wedge filters.
D003037:Cobalt Radioisotopes / Q000627:therapeutic use*; D005374:Filtration / Q000379:methods; D006801:Humans; D011867:Radioisotope Teletherapy; D011879:Radiotherapy Dosage
D003037:Cobalt Radioisotopes