title: Cobalt 60 discs in the treatment of retinoblastoma and malignant melanomata.
mesh_terms: D000368:Aged; D003037:Cobalt Radioisotopes; D005134:Eye Neoplasms / Q000532:radiotherapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008545:Melanoma / Q000532:radiotherapy*; D008875:Middle Aged; D012175:Retinoblastoma / Q000532:radiotherapy*
chemical_list: D003037:Cobalt Radioisotopes