title: Retinoblastoma. A study of 139 cases.
mesh_terms: D002675:Child, Preschool; D003036:Cobalt Isotopes / Q000627:therapeutic use; D003452:Cryosurgery; D003520:Cyclophosphamide / Q000627:therapeutic use; D005134:Eye Neoplasms / Q000188:drug therapy / Q000235:genetics / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D006801:Humans; D007223:Infant; D008028:Light Coagulation; D009364:Neoplasm Recurrence, Local; D011379:Prognosis; D012175:Retinoblastoma / Q000188:drug therapy / Q000235:genetics / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*
chemical_list: D003036:Cobalt Isotopes; D003520:Cyclophosphamide