title: A DOUBLE HEADED COBALT 60 TELETHERAPY UNIT.
mesh_terms: D003035:Cobalt; D003036:Cobalt Isotopes; D004864:Equipment and Supplies; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011867:Radioisotope Teletherapy; D011871:Radiology; D011879:Radiotherapy Dosage; D013679:Technology, Radiologic
chemical_list: D003036:Cobalt Isotopes; D003035:Cobalt
keywords: COBALT ISOTOPES; EQUIPMENT AND SUPPLIES; NEOPLASM RADIOTHERAPY; RADIOISOTOPE TELETHERAPY; RADIOTHERAPY DOSAGE; TECHNOLOGY, RADIOLOGIC