title: Comment on: single fraction radiotherapy for bone metastases. Are all questions answered?
mesh_terms: D001859:Bone Neoplasms / Q000150:complications / Q000532:radiotherapy* / Q000556:secondary*; D019583:Dose Fractionation, Radiation; D006801:Humans; D010146:Pain / Q000209:etiology / Q000532:radiotherapy; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome