Use of radon seeds as an adjunct to external radiotherapy.
D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011878:Radiotherapy; D011883:Radium / Q000628:therapy*; D011886:Radon
D011886:Radon; D011883:Radium
NEOPLASMS/radiotherapy; RADIOTHERAPY; RADIUM/therapy