title: The treatment of accessible malignant tumors by irradiation.
mesh_terms: D002586:Cesium / Q000627:therapeutic use; D003037:Cobalt Radioisotopes; D006801:Humans; D009062:Mouth Neoplasms / Q000532:radiotherapy; D009369:Neoplasms / Q000532:radiotherapy*; D011867:Radioisotope Teletherapy; D011868:Radioisotopes; D011883:Radium / Q000627:therapeutic use; D012878:Skin Neoplasms / Q000532:radiotherapy
chemical_list: D003037:Cobalt Radioisotopes; D011868:Radioisotopes; D002586:Cesium; D011883:Radium