Cathetron: high intensity cobalt.
D003037:Cobalt Radioisotopes / Q000627:therapeutic use*; D005260:Female; D005833:Genital Neoplasms, Female / Q000532:radiotherapy*; D006801:Humans; D011878:Radiotherapy / Q000295:instrumentation*; D011879:Radiotherapy Dosage; D011883:Radium; D002583:Uterine Cervical Neoplasms / Q000532:radiotherapy; D014594:Uterine Neoplasms / Q000532:radiotherapy; D014625:Vaginal Neoplasms / Q000532:radiotherapy
D003037:Cobalt Radioisotopes; D011883:Radium